*

The Honorable Robert Holmes Bell, Chief United States District Judge for the Western

District of Michigan, sitting by designation.

NOT RECOMMENDED FOR FULL-TEXT PUBLICATION

File Name: 05a0094n.06

Filed: February 8, 2005

No. 04-3069

UNITED STATES COURT OF APPEALS

FOR THE SIXTH CIRCUIT

LARRY E. DAVENPORT, M.D., 

Petitioner,

v.

UNITED STATES DEPARTMENT OF

JUSTICE,

Respondent.

)

)

)

)

)

)

)

)

)

)

)

)

PETITION FOR REVIEW FROM THE

UNITED STATES DEPARTMENT OF

JUSTICE, DRUG ENFORCEMENT

ADMINISTRATION 

Before: GIBBONS and ROGERS, Circuit Judges, and BELL, District Judge.*

JULIA SMITH GIBBONS, Circuit Judge. On September 21, 2001, the United States

Department of Justice, Drug Enforcement Administration (“DEA”) issued an order to show cause

proposing to deny an application submitted by Larry E. Davenport, M.D. for registration as a

practitioner to dispense controlled substances pursuant to 21 U.S.C. § 823(f), for the reason that

Davenport’s registration would be inconsistent with the public interest. Davenport requested a

hearing, which was held in Knoxville, Tennessee on August 28 and 29, 2002, before an

administrative law judge (“ALJ”). The ALJ found that the government had met its burden of proof

for denial of Davenport’s application for a DEA certificate of registration, but recommended that
No. 04-3069

Davenport v. DOJ 

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the DEA certificate of registration be granted to Davenport with restrictions and DEA oversight.

On December 18, 2003, the DEA issued its final order. The Deputy Administrator, after reviewing

the entire record, did not adopt the ALJ’s decision. The Deputy Administrator found that granting

Davenport’s application for a DEA certificate of registration was inconsistent with the public

interest and therefore denied Davenport’s application. Davenport filed a timely petition for review

to this court on January 16, 2004.

For the following reasons, we affirm the Deputy Administrator’s final order denying

Davenport’s application for a DEA certificate of registration. 

I.

After completion of his medical education, Dr. Larry Davenport worked as an emergency

room physician for two years before opening the MediCenter, a walk-in clinic in Pigeon Forge,

Tennessee in July 1991. Davenport hired other physicians as well as support staff for this office.

Davenport first obtained a certificate of registration from the DEA on July 25, 1989. This certificate

was renewed on May 25, 1995, and expired on June 30, 1998. Davenport submitted a new

application for registration with the DEA on January 10, 2000. Davenport ended his work at the

MediCenter in April 2002. 

In October 1998, the Division of Tennessee Health Related Boards received a complaint that

Davenport was using Demerol, a Schedule II controlled substance pursuant to 21 C.F.R. §

1308.12(c)(18), while seeing patients. Marianne Cheaves, a former investigator for the Tennessee
No. 04-3069

Davenport v. DOJ 

1

The Tennessee Health Related Boards, Office of Investigations is the office within the

Tennessee Department of Health responsible for conducting investigations of complaints regarding

the unprofessional performance or conduct of health care practitioners within the state. 

2

Davenport has been treated by Dr. Houser, a psychiatrist who practices in Tennessee, for

Attention Deficit Hyperactivity Disorder (“ADHD”), insomnia and severe obstructive sleep disorder,

and tension headaches. Davenport currently takes Xanax for his ADHD, Ambien and Halcion with

an extra dose of Xanax for his sleeping ailments, and an anti-inflammatory medication, a muscle

relaxant, and hydrocodone for his tension headaches.

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Health Related Boards, Office of Investigations,1

 and Rhonda Phillips, a diversion investigator with

the Drug Enforcement Administration, became involved in the investigation of Davenport to

determine whether Davenport was in fact abusing Demerol, as well as to investigate other possible

instances of misconduct in Davenport’s dealings with controlled substances. The investigation

involved interviewing several physicians and support staff that worked with Davenport, interviewing

Dr. Kris Houser,2 and conducting an audit of the Demerol ordered and dispensed by the MediCenter

between November 12, 1997, and October 6, 1998. This investigation revealed that there were

10,100 milligrams of Demerol ordered for which the MediCenter could not account. 

Also in connection with the investigation, Pam Runyon-Dean, a certified medical assistant

at the MediCenter, began to keep a journal of the daily activities at the MediCenter. Runyon-Dean’s

journal entries documented several noteworthy occurrences. First, Runyon-Dean noted that she had

provided Davenport with tuberculin syringes at his request so that he could administer allergy shots

to his daughter at home. However, when Runyon-Dean mentioned the request to the MediCenter

office manager, she claims that the manager told her that Davenport’s daughter did not take allergy

shots. Second, on several occasions, Runyon-Dean noted that Davenport appeared groggy and

sleepy with glassy eyes. Davenport claimed that many of the instances in which he appeared groggy
No. 04-3069

Davenport v. DOJ 

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and sluggish were a result of the medications he took for his various medical conditions, rather than

a result of a Demerol abuse problem. Runyon-Dean further observed on several occasions that

Davenport spent a lot of time in the bathroom, and frequently after he came out, she noticed blood

spots on tissues in the trash, on various fixtures in the employee bathroom, and, occasionally, on

Davenport’s clothing. Runyon-Dean also noticed a syringe wrapper in a previously empty bathroom

trash can on one occasion. Runyon-Dean noted that during the course of one particular day, the

office bottle of Demerol periodically disappeared and reappeared from the office safe throughout

the day. Runyon-Dean further noted that the times when the Demerol was missing corresponded

with Davenport’s trips to the bathroom. On one occasion, a female patient of Davenport saw him

enter the bathroom with a syringe and emerge with blood and a bandage on his arm. The patient

also observed Davenport holding a bloody tissue to his arm. When the patient asked Davenport why

he was bleeding, he told her that an office employee had drawn his blood to check his cholesterol

level. Runyon-Dean claims she asked the office employee whether he had drawn any blood from

Davenport that day, to which question the office employee had responded negatively. 

Davenport denied ever abusing Demerol at the office. He stated that because Demerol had

disappeared from the office on occasion, he removed it from the clinic. Davenport also stated that

he had undergone two substance abuse evaluations in 1995, prior to the investigations at issue in this

case, in response to allegations that he was abusing medications, and both evaluations showed that

he did not abuse any substance. 

Several physicians stated in affidavits or other writings that they did not authorize various

prescriptions for Davenport that were made in their names. Another physician reported to the FBI

that he believed that Davenport had called a pharmacy pretending to be that physician and asked the
No. 04-3069

Davenport v. DOJ 

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pharmacy to post-date a chart for another physician’s wife to make it appear that a given prescription

was medically necessary. Dr. Houser, Davenport’s treating physician, signed a witnessed letter

stating that some of the prescriptions for Davenport in Dr. Houser’s name were made in greater

quantities than Dr. Houser would as a general rule prescribe. A pharmacist also submitted a

witnessed writing stating that Davenport called in prescriptions to a local pharmacy with the request

that a different doctor’s name be placed on the prescription label. 

Runyon-Dean also identified physicians at the hearing in whose names Davenport called in

prescriptions. Runyon-Dean claimed that she heard Davenport call in prescriptions and tell the

pharmacist to put the prescription under the name of a different physician. Davenport explained that

he never attempted to call in prescriptions under another physician’s name without the physician’s

authorization. He explained these occurrences by stating that he generally called in the prescription

to a medical technician at the MediCenter and asked the technician to contact other physicians to

obtain their authorization. Davenport inferred that the medical technician must have failed to get

the appropriate physician’s approval, despite Davenport’s admonitions to do so. 

Davenport acknowledged that he became aware in November 1998 that his DEA certificate

had expired. Nonetheless, the record contains information showing that Davenport wrote

prescriptions for controlled substances after this date. Davenport testified at the hearing that he

stopped writing controlled substance prescriptions after he became aware that his DEA certificate

had expired. Davenport acknowledged the fact that controlled substance prescriptions were called

in under his name even after the time that he admitted knowing his DEA certificate had expired, but

he surmised that these prescriptions were mostly refills. He also stated that he did call in a
No. 04-3069

Davenport v. DOJ 

3

The Tennessee Board of Medical Examiners is a Division of the Tennessee Health Related

Boards responsible for issuing and regulating the licenses of qualified physicians within the state.

The Board investigates individuals who have allegedly violated the Tennessee Medical Practice Act

and disciplines individuals found guilty of violations through written reprimands, suspensions, and

license revocations. 

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prescription for Lomotil, an anti-diarrheal medication, after he learned of his certificate’s expiration,

but at the time, he was unaware that Lomotil is a controlled substance. 

On August 7, 2000, the Tennessee Board of Medical Examiners3

 (“the Board”) issued a

notice of charges and memorandum of assessment of civil penalty to Davenport. This notice of

charges was amended on August 10, 2000. The notice of charges was based on the following

allegations: (1) Davenport wrote at least sixteen prescriptions for controlled substances after his

DEA certificate had expired, and (2) Davenport, both before and after his certificate had expired,

prescribed at least thirty-three controlled substances for himself and at least twenty-nine

prescriptions for his wife using another physician’s name or DEA certificate number without the

physician’s knowledge or approval. The Board asserted that the factual allegations were sufficient

to establish violations of three provisions of the Tennessee Medical Practice Act, Tenn. Code Ann.

§ 63-6-101 et seq. 

Davenport and the Board entered into an agreed order on January 24, 2001. The agreed

order found that (1) Davenport negligently wrote eight prescriptions for controlled substances after

the expiration of his DEA certification, and (2) Davenport intentionally or negligently failed to

obtain permission from physicians before obtaining fourteen prescriptions for himself and twentyseven prescriptions for his wife using another physician’s name and DEA number. The amended
No. 04-3069

Davenport v. DOJ 

- 7 -

order held that these actions were sufficient to establish a violation of Tenn. Code Ann. § 63-6-

214(b)(1), which prohibits unprofessional, dishonorable, or unethical conduct. 

The agreed order suspended Davenport’s license for three months followed by a two year

probationary period. Davenport was also required to attend a three-day course on prescribing

controlled drugs and a medical ethics course and pay $4,900 in civil penalties. 

On September 21, 2001, the DEA issued an order to show cause to Davenport, seeking to

deny his application for a DEA certificate of registration as a practitioner submitted on January 3,

2000, under 21 U.S.C. § 823(f), because granting his application would be inconsistent with the

public interest. The order to show cause cited as evidence of this contention the following

allegations and occurrences: (1) the Tennessee Department of Health investigation revealed that

Davenport had telephoned in prescriptions for himself and his wife under the names and DEA

numbers of several physicians without their authorization; (2) the investigation revealed that

Davenport took controlled substances, including Demerol, from his office for his own personal use;

(3) Davenport called in a prescription for Vicodin for his wife, pretending to be another physician

and asked the physician when he became aware of the actions to post-date his wife’s patient chart;

(4) Davenport issued at least eleven prescriptions under Davenport’s authorization after his

certificate had expired; and (5) the Tennessee Board of Medical Examiner’s disciplinary actions

against Davenport, pursuant to the agreed order. Davenport timely filed a request for a hearing on

the order to show cause on October 19, 2001. The hearing was held in Knoxville, Tennessee, on

August 28 and 29, 2002. The government produced three witnesses (Runyon-Dean, Cheaves, and

Phillips) as well as documentary evidence. Davenport was the only witness to testify on his behalf.
No. 04-3069

Davenport v. DOJ 

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Following the hearing, the ALJ weighed the five factors set forth in 21 U.S.C. § 823(f) used

to determine whether the issuance of a certificate would be against the public interest: (1) the

recommendation of the state licensing board or professional disciplinary committee; (2) the

applicant’s experience in dispensing controlled substances; (3) any conviction against the applicant

under federal or state law for illegal manufacture, distribution, or dispensing of controlled

substances; (4) compliance with state and federal law regarding controlled substances; and (5) other

conduct which would threaten the public health or safety. 

With respect to the first factor, the ALJ noted that the agreed order issued by the Tennessee

Board of Medical Examiners did not limit Davenport’s ability to handle controlled substances after

the reinstatement of his license, despite the fact that the Board had found that Davenport was

prescribing himself and his wife medication under other physician’s names without their

authorization. The ALJ also noted that the Board’s suspension of Davenport’s license was relatively

brief. The ALJ found that these actions by the Board arguably reflected favorably on Davenport,

as they indicated that the Board felt that Davenport was not a danger to the public safety or health.

With respect to the second and fourth factors, dealing with Davenport’s experience with

dispensing controlled substances as well as his compliance with federal and state laws relating to

controlled substances, the ALJ found that Davenport had displayed a “serious lack of attention,”

based on the fact that he failed to renew his DEA certificate when it expired, continued to prescribe

controlled substances after the expiration of his certificate, caused prescriptions to be issued for

himself and his wife without proper physician authorization, and failed to account for a significant

amount of Demerol that had been ordered for office use. The ALJ found Davenport’s testimony

stating that these actions were unintentional to be credible, but nonetheless found such negligence
No. 04-3069

Davenport v. DOJ 

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on Davenport’s part “troubling.” The ALJ concluded that Davenport’s “past conduct in prescribing

controlled substances without federal authority and in failing to pay attention to his DEA

registration[] provides strong evidence in support of denial of his pending application.” However,

the ALJ did credit Davenport’s assumption of responsibility and strong desire to attain DEA

registration to be “strong and credible indicators” that he would be able to handle DEA registration

with DEA oversight. 

With respect to factor five, any other conduct that would threaten the public safety, the ALJ

found that though Davenport had failed to establish a protocol for call-in prescriptions by office

staff, Davenport’s assumption of responsibility and willingness to modify his behavior indicated that

he would benefit from DEA oversight of his future dealings with controlled substances. The ALJ

also found that the government had failed to establish that Davenport was using Demerol for his own

personal use. Despite finding Runyon-Dean to be a credible witness, the ALJ relied on the fact that,

in two past evaluations, Davenport had not been found to have any substance abuse problems to

conclude that the government had not produced sufficient evidence on this point. 

Ultimately, the ALJ found that the government had met its burden of proof for denial of

Davenport’s application for a DEA certificate of registration. Notwithstanding this fact, the ALJ

recommended that Davenport be issued a DEA certificate of registration subject to several

restrictions and conditions. 

On December 18, 2003, the Deputy Administrator for the DEA published a final order

regarding Davenport’s DEA application. In this final order, the Deputy Administrator chose not to

adopt the findings of fact, conclusions of law, and decision of the ALJ. Instead, the Deputy

Administrator denied Davenport’s application for a DEA certificate of registration based on a
No. 04-3069

Davenport v. DOJ 

4

In the final order denying Davenport’s application, the Deputy Administrator cited 21

U.S.C. § 823(f), but proceeded to recite instead the five factors to be considered when reviewing an

application under 21 U.S.C. § 823(h). However, Davenport’s opening brief did not challenge the

Deputy Administrator’s decision on this ground, and we therefore do not consider it as a basis for

reversal. See Am. Trim, LLC v. Oracle Corp., 383 F.3d 462, 477-78 (6th Cir. 2004); Priddy v.

Edelman, 883 F.2d 438, 446 (6th Cir. 1989).

- 10 -

finding that Davenport’s registration would be inconsistent with the public interest. In so finding,

the Deputy Administrator, upon review of the record, found that there was substantial evidence in

the record to support a finding that Davenport was diverting Demerol for his own personal use. In

reaching this conclusion, the Deputy Administrator relied heavily on the testimony of Runyon-Dean

regarding her observations of Davenport’s behavior at the office. The Deputy Administrator further

found that the government “adduced plentiful evidence” that Davenport was calling in prescriptions

for himself and his family using the names of other physicians without their authorization. The

Deputy Administrator relied on Davenport’s admission in the Tennessee Board’s agreed order that

he had issued forty-one prescriptions for himself and his wife under the names of other physicians,

as well as the testimony elicited from the physicians, Runyon-Dean, and Phillips at the hearing in

reaching this conclusion. Finally, the Deputy Administrator found that the government had

produced evidence that Davenport had continued to call in prescriptions under his own name after

his DEA certificate had expired. The Deputy Administrator weighed these factual findings utilizing

the five factors set forth in 21 U.S.C. § 823(f) and concluded that it would not be in the public

interest to grant Davenport’s application for DEA registration.4

 

II.
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This court must accept the DEA’s findings of facts as conclusive, provided that they are

supported by substantial evidence. 21 U.S.C. § 877. Substantial evidence exists when, on the record

as a whole, evidence is “adequate, in a reasonable mind, to uphold the [DEA’s] decision.” Turnbull

Cone Baking Co. v. NLRB, 778 F.2d 292, 295 (6th Cir. 1985). This court must uphold the DEA’s

decision if supported by substantial evidence even if this court would have made a different choice

had the matter been before the court de novo. Universal Camera Corp. v. NLRB, 340 U.S. 474, 488

(1951).

The Deputy Administrator is empowered to deny an application for a DEA certificate of 

registration to dispense controlled substances pursuant to 21 U.S.C. § 823(f) where the issuance of

such a certificate would be inconsistent with the public interest. The government bears the burden

of showing that the issuance of the certificate is not in the public interest. Shatz v. DOJ, 873 F.2d

1089, 1091 (8th Cir. 1989). 

Davenport asserts on appeal that there was not substantial evidence in the record to support

the Deputy Administrator’s finding that Davenport was diverting Demerol from the office for his

own personal use. In so arguing, Davenport asserts that Runyon-Dean, the main source of the

evidence in the record supporting the Deputy Administrator’s finding, is not credible. Additionally,

Davenport stresses his own testimony in the record in an attempt to rebut Runyon-Dean’s

observations. 

The ALJ found that there was not enough evidence to support a finding that Davenport was

abusing Demerol. However, upon review of the record, the Deputy Administrator found that there

was indeed enough evidence in the record to support a finding that Davenport was abusing Demerol

at the office. In reaching this determination, the Deputy Administrator relied heavily on the
No. 04-3069

Davenport v. DOJ 

- 12 -

testimony and documentary evidence produced by Runyon-Dean regarding her observations of

Davenport’s behavior and the frequent appearance of blood in the bathroom and on Davenport’s

person following his emergence from the employee bathroom. The ALJ explicitly found RunyonDean to be a credible witness, but did not afford as much weight or explore in as great detail

Runyon-Dean’s testimony as did the Deputy Administrator. The Deputy Administrator also relied

on the fact that 10,100 milligrams of Demerol could not be accounted for during Cheaves’s audit,

a fact that is undisputed by Davenport. The Deputy Administrator’s finding that Davenport abused

Demerol thoroughly discusses the evidence in the record that supports this conclusion. We therefore

hold that this finding was supported by substantial evidence and affirm the final order on this

ground. Davenport argues next on appeal that substantial evidence does not exist in the record

to support a finding that Davenport intentionally (1) caused prescriptions to be issued for himself

and his family members under the names of other physicians without their authorization, or (2)

issued prescriptions for controlled substances after his DEA certificate for registration had expired.

In both cases, Davenport argues that any such instance of wrongdoing were a product of internal

office mistakes or his own negligence. Davenport further alleges that there are contradictory

statements in the record regarding the unauthorized prescriptions. 

Contrary to Davenport’s assertions, there is substantial evidence in the record to find both

that Davenport caused prescriptions to be issued for himself and his family without authorization

and that he issued prescriptions for controlled substances after his DEA certificate had expired.

First, in the agreed order between Davenport and the Tennessee Board, Davenport explicitly

admitted to intentionally or negligently causing forty-one prescriptions to be issued for himself and

his wife under another physician’s name without the physician’s authorization and to negligently
No. 04-3069

Davenport v. DOJ 

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writing eight prescriptions for controlled substances after the expiration of his DEA certification to

prescribe such substances. Furthermore, there was ample testimony elicited at the hearing as well

as documentary evidence sufficient to support a factual finding that both of these things in fact

occurred. 

Though Davenport argues that there is not substantial evidence in the record to support a

finding that he engaged in this misconduct intentionally, the argument is beside the point. First, the

Deputy Administrator did not explicitly rely on a finding that Davenport’s actions were intentional.

The findings merely stated that he “called in or caused to be called in controlled substance

prescriptions for himself and his wife using other physician’s names; and negligently issued

prescriptions for controlled substances after his DEA registration had expired.” More importantly,

it is not necessary for the Deputy Administrator to make a finding of intentional conduct before

denying an application; instead, the only inquiry is whether the issuance of an application would be

“inconsistent with the public interest.” 21 U.S.C. § 823(f). The Deputy Administrator’s findings

regarding the unauthorized prescriptions were supported by substantial evidence in the record and

thus should not be disturbed on appeal.

Finally, Davenport argues that substantial evidence is lacking in the record to support the

Deputy Administrator’s ultimate decision to deny Davenport’s application for a DEA certificate of

registration as inconsistent with the public interest. Davenport bases this argument upon the fact

that mitigating factors, such as Davenport’s acknowledgment of his mistakes with respect to

maintaining and dispensing controlled substances, “render his registration at the present time

consistent with the public interest.” 

Although the ALJ found that the government had met its burden of proof for a denial of
No. 04-3069

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Davenport’s application, she nonetheless recommended that the certificate be issued to Davenport

subject to several restrictions and conditions. The Deputy Administrator rejected that

recommendation and instead ordered that Davenport’s application be denied. This court’s ability

to review the sanctions imposed by a deputy administrator is very limited. See Butz v. Glover

Livestock Comm’n Co., 411 U.S. 182, 185 (1973) (“[W]here Congress has entrusted an

administrative agency with the responsibility of selecting the means of achieving the statutory policy

the relation of remedy to policy is peculiarly a matter for administrative competence.”) (internal

quotation marks and citation omitted). The sanction may only be set aside where it is unwarranted

in law or without justification in fact. Id. at 185-86. 

The DEA is explicitly authorized pursuant to 21 U.S.C. § 823(f) to reject an application for

a certificate of registration where the issuance of the certificate is inconsistent with the public

interest. The Deputy Administrator made such a finding, based on detailed reasoning supported by

substantial evidence in the record. This court owes deference to the DEA’s chosen sanction in this

case. See Murphy v. DEA, No. 96-9507, 1997 WL 196603, at *6 (10th Cir. Apr. 22, 1997)

(upholding DEA sanction of revoking physician’s DEA certificate of registration because DEA is

explicitly authorized to do so by statute, despite court’s opinion that the sanction was, on the facts

of the case, “troublesomely severe”). 

III.

For the foregoing reasons, we affirm the Deputy Administrator’s final order denying

Davenport’s application for a DEA certificate of registration.