Here’s a few articles that profile the Direct Primary Care approach to medicine:
FORBES: Direct Primary Care: Restoring The Doctor-Patient Relationship
TIME Medicine is About to Get Personal
US News Physicians Abandon Insurance for Blue Collar Model
AARP The Doctor Will See You But Not Your Insurance
American Academy of Family Physicians Direct Primary Care
WRAL Patients Pay Monthly Fee, Not Insurance Co-Pay to See Raleigh Physician