Updated October 2026

Medical groups in California

Medical group directory
California

Medical groups: 10,378
Multi-specialty: 2,304
Single-specialty: 8,073
More than one site: 4,683
100+ physicians: 219

There are 10,378 medical groups in California with a Medicare PAC ID. The Permanente Medical Group, Inc. is the largest, with 11,708 California physicians. Kaiser Permanente has the most physicians across its groups, 22,698, and 73% of California groups are independent.

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The Permanente Medical Group, Inc. is the largest medical 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. 219 California groups have 100 or more physicians.

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Medical groups in California, ranked by physicians, 1,851 to 1,900
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1851	Tele911Pasadena · 2 sites	Parent on file	7	7	Decision makers
1852	The Heart Medical GroupSylmar · 1 site	-	7	7	Decision makers
1853	The Retina PartnersEncino · 4 sites	-	7	7	Decision makers
1854	Thrive Health IVBeverly Hills · 12 sites	Parent on file	7	7	Decision makers
1855	Torrance Intensivist Group Inc.Torrance · 1 site	-	7	7	Decision makers
1856	United Urology ConsultantsLa Mesa · 2 sites	Parent on file	7	7	Decision makers
1857	Rula HealthSanta Clara · 86 sites	Parent on file	6	2,519	Decision makers
1858	CVS MinuteClinicIrvine · 21 sites	Parent on file	6	174	Decision makers
1859	High Desert Psychological ServicesVictorville · 13 sites	-	6	136	Decision makers
1860	SDA Services Of CACrescent City · 14 sites	-	6	111	Decision makers
1861	SNF Wound CareLos Angeles · 13 sites	Parent on file	6	106	Decision makers
1862	Lifekind HealthPalm Desert · 11 sites	-	6	102	Decision makers
1863	Southern California Emergency MedicineLa Verne · 13 sites	Parent on file	6	93	Decision makers
1864	CalWound (California Wound Healing Medical Group, Inc.)Alhambra · 8 sites	-	6	89	Decision makers
1865	DispatchHealthTustin · 8 sites	Parent on file	6	75	Decision makers
1866	OC Urgent CareAnaheim · 14 sites	Parent on file	6	66	Decision makers
1867	AFC Urgent Care FresnoFresno · 5 sites	Parent on file	6	60	Decision makers
1868	Executive Mental HealthLos Angeles · 1 site	-	6	48	Decision makers
1869	Elk Grove Urgent CareElk Grove · 2 sites	Parent on file	6	43	Decision makers
1870	Carbon HealthOakland · 20 sites	Parent on file	6	40	Decision makers
1871	ConcertoCareHuntington Beach · 5 sites	Parent on file	6	39	Decision makers
1872	BonmenteManhattan Beach · 2 sites	-	6	36	Decision makers
1873	Sacramento Urgent CareSacramento · 2 sites	Parent on file	6	36	Decision makers
1874	Exodus RecoveryLos Angeles · 24 sites	-	6	34	Decision makers
1875	California Pain ConsultantsSan Diego · 3 sites	-	6	33	Decision makers
1876	Indian Health Council, Inc.Valley Center · 2 sites	Parent on file	6	33	Decision makers
1877	ONYX MedicalWhittier · 3 sites	-	6	33	Decision makers
1878	All Valley Urgent CareBrawley · 10 sites	Parent on file	6	32	Decision makers
1879	AFC Urgent Care BrentwoodBrentwood · 2 sites	Parent on file	6	31	Decision makers
1880	Benevolence Health CentersTorrance · 11 sites	Parent on file	6	31	Decision makers
1881	MedEx Health NetworkRedlands · 3 sites	Parent on file	6	30	Decision makers
1882	Burbank Anesthesia AssociatesBurbank · 4 sites	-	6	29	Decision makers
1883	San Fernando Community Health CenterSan Fernando · 2 sites	Parent on file	6	29	Decision makers
1884	Mathiesen Memorial Health ClinicJamestown · 4 sites	Parent on file	6	28	Decision makers
1885	Celebrating Life Community Health CenterMission Viejo · 2 sites	Parent on file	6	26	Decision makers
1886	Talami Health and Wellness IncEl Cajon · 5 sites	-	6	25	Decision makers
1887	All-Inclusive Community Health CenterBurbank · 4 sites	Parent on file	6	22	Decision makers
1888	Compass Palliative CareBurbank · 3 sites	-	6	22	Decision makers
1889	Sockolov & SockolovSacramento · 1 site	-	6	21	Decision makers
1890	TODOS Para La SaludFresno · 4 sites	-	6	21	Decision makers
1891	St. Vincent de Paul Village Family Health CenterEscondido · 3 sites	Parent on file	6	20	Decision makers
1892	Sutter Yuba Behavioral HealthYuba City · 3 sites	Parent on file	6	20	Decision makers
1893	BOLD HealthEncinitas · 1 site	Parent on file	6	19	Decision makers
1894	Carelon HealthCerritos · 18 sites	Parent on file	6	19	Decision makers
1895	Crossroads InstituteTorrance · 5 sites	-	6	19	Decision makers
1896	Jasbir S. Kang, M.D. & Sanjiv Midha, M.D.Marysville · 3 sites	Parent on file	6	19	Decision makers
1897	Redwood Coast Medical ServicesGualala · 4 sites	Parent on file	6	19	Decision makers
1898	Corona, Temecula Orthopaedic Associates Medical GroupCorona · 1 site	-	6	18	Decision makers
1899	El Dorado Anesthesia Medical GroupPlacerville · 3 sites	Parent on file	6	18	Decision makers
1900	Anderson Walk-In Medical ClinicAnderson · 3 sites	Parent on file	6	17	Decision makers

Showing 1,851 to 1,900 of 10,378 medical groups in California

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

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