Largest primary care groups in California
- Groups
- 3,969
- Internal Medicine groups
- 1,835
- Family Medicine groups
- 1,169
- Internal medicine specialists
- 22,438
- Family physicians
- 4,605
There are 3,969 primary care groups in California with a Medicare PAC ID: 1,835 internal medicine, 1,169 family medicine, 619 nurse practitioner, 207 physician assistant and 138 general practice. The Permanente Medical Group, Inc. is the largest internal medicine group, with 3,018 internal medicine specialists, and MemorialCare Medical Group the largest family medicine group, with 247 family physicians.
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The Permanente Medical Group, Inc. is the largest primary care group in California, with 11,708 physicians
Ranked by physicians with a California address linked to each group. Southern California Permanente Medical Group is second with 11,175, and UCSF Pediatrics third with 3,527. 119 California groups have 100 or more physicians.
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Showing 2,901 to 2,950 of 3,969 primary care groups in California
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
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