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, 7,501 to 7,550
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
7501	Lumen Health and Psychological Services Inc.Citrus Heights · 2 sites	-	-	41	Decision makers
7502	Golden Optometric GroupWhittier · 7 sites	-	-	40	Decision makers
7503	Coury & Buehler Physical TherapyFountain Valley · 10 sites	Parent on file	-	39	Decision makers
7504	Folsom Anesthesia LPFolsom · 10 sites	Parent on file	-	39	Decision makers
7505	Growing Minds CounselingGranada Hills · 6 sites	-	-	39	Decision makers
7506	San Gabriel Anesthesia AssociatesArcadia · 8 sites	Parent on file	-	38	Decision makers
7507	South Bay Anesthesia Medical GroupTorrance · 5 sites	-	-	38	Decision makers
7508	Southland Physical TherapyIrvine · 6 sites	-	-	38	Decision makers
7509	Total LifeLos Angeles · 3 sites	Parent on file	-	38	Decision makers
7510	Transit Physical TherapySan Bernardino · 8 sites	-	-	38	Decision makers
7511	Complete Balance SolutionsLaguna Hills · 5 sites	Parent on file	-	37	Decision makers
7512	On The Move RehabCathedral City · 3 sites	Parent on file	-	37	Decision makers
7513	Psych PartnersTemecula · 2 sites	-	-	37	Decision makers
7514	Serene Pathways CounselingChino · 2 sites	-	-	37	Decision makers
7515	United Therapy Network, Inc.San Bernardino · 11 sites	-	-	37	Decision makers
7516	Balance Physical Therapy & Human Performance CenterSalinas · 8 sites	-	-	36	Decision makers
7517	Healing Solutions Family Therapy CenterLancaster · 3 sites	-	-	36	Decision makers
7518	Temecula Valley Endoscopy CenterMurrieta · 6 sites	-	-	36	Decision makers
7519	Vargo Physical TherapyValencia · 11 sites	-	-	36	Decision makers
7520	California Therapy SolutionsCosta Mesa · 6 sites	-	-	35	Decision makers
7521	Comprehensive Anesthesia, Inc.Clovis · 6 sites	Parent on file	-	35	Decision makers
7522	In Motion O.C.Irvine · 3 sites	-	-	35	Decision makers
7523	Marquee Anesthesia ConsultantsRedlands · 7 sites	-	-	35	Decision makers
7524	Creekside Counseling CenterRedding · 3 sites	Parent on file	-	34	Decision makers
7525	Linden OptometryPasadena · 1 site	-	-	34	Decision makers
7526	MOTI PhysiotherapyLos Angeles · 4 sites	-	-	33	Decision makers
7527	Pacific Coast Psychology GroupWestlake Village · 3 sites	-	-	33	Decision makers
7528	Alba Wellness GroupPanorama City · 2 sites	-	-	32	Decision makers
7529	Credence Anesthesia CorporationOxnard · 9 sites	-	-	32	Decision makers
7530	DV TherapyLos Angeles · 5 sites	-	-	32	Decision makers
7531	Moona HealthSan Francisco · 1 site	Parent on file	-	32	Decision makers
7532	Vallot Nurse AnesthesiaSacramento · 5 sites	-	-	32	Decision makers
7533	WAVE TherapyCarlsbad · 6 sites	-	-	32	Decision makers
7534	Rausch Physical Therapy & WellnessLaguna Niguel · 4 sites	-	-	31	Decision makers
7535	Carlsbad Physical TherapyCarlsbad · 11 sites	-	-	30	Decision makers
7536	Hi Desert Physical Rehabilitation GroupTwentynine Palms · 3 sites	-	-	30	Decision makers
7537	Los Gatos Orthopedic Sports TherapyLos Gatos · 3 sites	-	-	29	Decision makers
7538	North Coast Physical TherapyOceanside · 2 sites	-	-	29	Decision makers
7539	Renew Physical TherapyNovato · 5 sites	-	-	29	Decision makers
7540	Aloha Psych AssociatesSan Diego · 2 sites	-	-	28	Decision makers
7541	El Dorado Physical TherapyEl Dorado Hills · 4 sites	Parent on file	-	28	Decision makers
7542	Pacific Blue Psychological ServicesSherman Oaks · 1 site	-	-	28	Decision makers
7543	Sacramento Optometric GroupRancho Cordova · 13 sites	Parent on file	-	28	Decision makers
7544	Shanti Orange CountyLaguna Hills · 1 site	-	-	28	Decision makers
7545	SoultendersArcadia · 3 sites	Parent on file	-	28	Decision makers
7546	Back on Track Physical TherapyWalnut Creek · 7 sites	-	-	27	Decision makers
7547	Evergreen Physical TherapyPasadena · 2 sites	-	-	27	Decision makers
7548	Finding Guidance Behavioral ServicesMission Hills · 3 sites	-	-	27	Decision makers
7549	FYidoctors Roseville (formerly ClearVue Eye Care)Roseville · 9 sites	Parent on file	-	27	Decision makers
7550	My Psychological CenterStockton · 6 sites	-	-	27	Decision makers

Showing 7,501 to 7,550 of 10,378 medical groups in California

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

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