* This disposition is not appropriate for publication and is not precedent except as provided by 9th Cir. R. 36-3.

** The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R. App. P. 34(a)(2). NOT FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT

WILLIAM L. COLE, Plaintiff - Appellant,

v. MICHAEL J. ASTRUE, Commissioner of Social Security, Defendant - Appellee. No. 09-36082 D.C. No. 3:08-cv-05689-BHS

MEMORANDUM *

Appeal from the United States District Court for the Western District of Washington Benjamin H. Settle, District Judge, Presiding Submitted September 2, 2010 ** Seattle, Washington Before: HAWKINS, McKEOWN and BEA, Circuit Judges. William Cole appeals the district court’s order affirming the Commissioner of Social Security’s denial of his 2006 application for social security disability benefits. Cole claims that he has been disabled as of January 1, 2005, due to

# FILED

SEP 07 2010 MOLLY C. DWYER, CLERK

U.S. COURT OF APPEALS2 diabetes, high blood pressure, and a back condition. The Commissioner rejected Cole’s application, concluding Cole reta ined a residual functional capacity (RFC) that allowed him to perform some jobs available in significant numbers in the national economy. We have jurisdicti on under 28 U.S.C. § 1291, and review the district court’s order de novo “to ensure that the [Commissioner’s] decision was supported by substantial evidence and a correctapplication of the law.” Valentine v. Comm’r , 574 F.3d 685, 690 (9th Cir. 2009) (internal quotation marks omitted). We affirm. As the parties are familiar withthe facts, we will not repeat them here. Cole offers several objections related to the treatment of the medical and medical-related evidence. Although Cole urges the panel to adopt a different standard, the established standard for ev aluating an ALJ’s treatment of an “other source” opinion, such as those from the physician’s assistant and the physical therapist, is whether the ALJ provide d “germane” reasons for discounting that opinion. Valentine , 574 F.3d at 694; Dodrill v. Shalala , 12 F.3d 915, 919 (9th Cir. 1993); see also Jamerson v. Chater , 112 F.3d 1064, 1067 (9th Cir. 1997). The ALJ offered germane reasons—including the limited interaction the sources had with Cole and the apparent te mporal nature of the physical therapist’s evaluation—to disagree regarding the seve rity of Cole’s limitations. Although the ALJ did not address the fact that a doctor co-signed two of the three evaluations3 from the physician’s assistant, Cole does notmeet his burden of demonstrating that the error was not harmless. See Shinseki v. Sanders , 129 S.Ct. 1696, 1706 (2009). Any error based on that oversight was i ndeed harmless, as the ALJ identified substantial evidence to support his findings regarding Cole’s RFC. See Carmickle v. Comm’r , 533 F.3d 1155, 1162 (9th Cir. 2008). Cole objected that the ALJ did not consider certain pieces of medical evidence. The ALJ is charged with the duty to weigh all of the evidence in the record to reach an RFC a ssessment, Thomas v. Barnhart , 278 F.3d 947, 954 (9th Cir. 2002), but is not required to discuss each piece of evidence. The ALJ noted that Cole’s medical r ecords confirmed Cole’s painful back condition, but did not provide evidence demonstrating th e severely incapacitating level Cole described. The ALJ identified substan tial evidence to support his conclusion that Cole retained the RFC to perform a limite d range of “light” work. Further, the additional evidence (x-ray and treatment note) that Cole argues the ALJ should have discussed does not appear to a dd materially to the evidence the ALJ mentioned. The ALJ did not err by improperly considering the medical and medical-related evidence. Cole also protests that the ALJ improperly handled Cole’s subjective pain testimony and the lay evidence provided by two of his friends. In discounting4 Cole’s symptom testimony, the ALJ provided several specific, clear and convincing reasons, as required. See Smolen v. Chater , 80 F.3d 1273, 1281 (9th Cir. 1996). The ALJ highlighted that (1) Cole undertook activities that did not comport with his supposed pain level; (2) Cole relied on only medical marijuana to treat his symptoms; (3) the medical evidence did not support Cole’s reported level of symptoms; and (4) Cole revealed to the psychological evaluator that he might have other motivations for seeking disability payments. The ALJ was required to provide “germane reasons” for not crediting the friends’ lay evidence. See Lewis v. Apfel , 236 F.3d 503, 511 (9th Cir. 2001). The ALJ specifically addressed the eviden ce from each friend, giving examples to support his findings that the evidence lack ed the specificity or accuracy to be afforded great weight. The ALJ is ch arged with assessing credibility, Andrews v. Shalala , 53 F.3d 1035, 1039 (9th Cir. 1995), and did not err by limiting the weight given to the lay testimony. Finally, Cole argues that the ALJ erred in finding that jobs Cole could perform existed in the national economy in significant numbers. The ALJ was not required to consider the vocational e xpert’s testimony based on a hypothetical Cole created. See Osenbrock v. Apfel , 240 F.3d 1157, 1164-65 (9th Cir. 2001). Cole highlights, correctly, that there was a discrepancy between the vocational5 expert’s testimony and the Dictionary of Occupational Titles, and that the ALJ did not take the required steps of identifying and resolving this inconsistency. See Masachi v. Astrue , 486 F.3d 1149, 1153-54 (9th Cir. 2007). The Commissioner concedes the error, but Cole does not m eet his burden of demonstrating the error was not harmless. See Shinseki , 129 S.Ct. at 1706. There was sufficient remaining eviden ce in the record to support the conclusion that significant numbers of jobs existed that Cole could perform. See Masachi , 486 F.3d at 1154 n.19. Unchallenged evidence in the record showed Cole could perform work as a table worker . Additionally, the expert testified that significant numbers of “sit/stand option” cas hier and small products assembler jobs existed that Cole could perform. The e xpert’s testimony showed there were over 25,000 jobs in Washington state in these th ree categories combined. Any error was therefore rendered harmless. See e.g. , Barker v. Sec’y of Health & Human Servs. , 882 F.2d 1474, 1478-79 (9th Cir. 1989) (affirming finding of availability of significant number of jobs petitioner could perform where 1266 jobs were identified in the local area). AFFIRMED.