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, 7,151 to 7,200
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
7151	Save Urgent Care & AestheticsTorrance · 1 site	Parent on file	1	2	Decision makers
7152	Sayana Medical & Wellness CenterStudio City · 1 site	-	1	2	Decision makers
7153	Scintadel HealthcareLos Angeles · 1 site	-	1	2	Decision makers
7154	Scott Stringer, M.D.Sacramento · 1 site	-	1	2	Decision makers
7155	SEP MedicalHuntington Park · 1 site	-	1	2	Decision makers
7156	Serenity Cancer CenterFresno · 1 site	-	1	2	Decision makers
7157	Serramonte Pulmonary Asthma and Sleep ClinicPinole · 1 site	Parent on file	1	2	Decision makers
7158	SEVA Pain InstituteTracy · 1 site	-	1	2	Decision makers
7159	Seven Oaks Medical GroupBakersfield · 1 site	-	1	2	Decision makers
7160	Shabani DentalLa Crescenta · 1 site	-	1	2	Decision makers
7161	Shahab Mahboubian, DONorth Hollywood · 1 site	-	1	2	Decision makers
7162	Shankle ClinicNewport Beach · 2 sites	-	1	2	Decision makers
7163	ShanthiMD DermatologyLos Angeles · 1 site	-	1	2	Decision makers
7164	Sharmel Kasten, DOClovis · 1 site	-	1	2	Decision makers
7165	Sharna Shachar, MDChula Vista · 1 site	Parent on file	1	2	Decision makers
7166	Sharp Community Medical GroupChula Vista · 2 sites	Parent on file	1	2	Decision makers
7167	Shehnaz Habib, MDPanorama City · 1 site	Parent on file	1	2	Decision makers
7168	Shine Health and WellnessPasadena · 1 site	-	1	2	Decision makers
7169	Shirish Patel, M.D., Inc.Lakewood · 2 sites	Parent on file	1	2	Decision makers
7170	Shiva Mohtashami MDMorgan Hill · 1 site	-	1	2	Decision makers
7171	Shu-Wing Chan MDSan Francisco · 1 site	Parent on file	1	2	Decision makers
7172	Sierra Allergy Asthma and Sinus CenterFresno · 2 sites	-	1	2	Decision makers
7173	Sierra Eye & Laser InstituteSanta Ana · 1 site	-	1	2	Decision makers
7174	Sierra Family PracticeThree Rivers · 1 site	-	1	2	Decision makers
7175	SIERRADERM Center for DermatologyGrass Valley · 1 site	-	1	2	Decision makers
7176	Simi Regional Urgent CareSimi Valley · 1 site	Parent on file	1	2	Decision makers
7177	SimiCare Medical GroupSimi Valley · 1 site	-	1	2	Decision makers
7178	Skin Surgery & Aesthetic DermatologySan Diego · 1 site	-	1	2	Decision makers
7179	Skinpeccable Dermatology & LasersLos Angeles · 2 sites	-	1	2	Decision makers
7180	Sleep Fit MedicalSonoma · 2 sites	-	1	2	Decision makers
7181	SLO Health Center (SLO Health)San Luis Obispo · 1 site	-	1	2	Decision makers
7182	SLS Medical CenterEncino · 1 site	-	1	2	Decision makers
7183	Smith Family MedicineRoseville · 1 site	-	1	2	Decision makers
7184	SOCAL EPAnaheim · 1 site	-	1	2	Decision makers
7185	SoCal Medi-SpaHuntington Beach · 1 site	Parent on file	1	2	Decision makers
7186	SoCal Medical CenterSimi Valley · 1 site	Parent on file	1	2	Decision makers
7187	Sonoma DermatologySonoma · 1 site	-	1	2	Decision makers
7188	Sonoma Valley Eye & Glaucoma CenterSonoma · 1 site	-	1	2	Decision makers
7189	Sonoma Vein Cardiovascular Laser GroupSanta Rosa · 1 site	-	1	2	Decision makers
7190	Sophia Mirviss M.D.Berkeley · 1 site	-	1	2	Decision makers
7191	Sophie Shirin M.D., Inc.Encino · 1 site	-	1	2	Decision makers
7192	Soraya Medical GroupSouth Gate · 1 site	-	1	2	Decision makers
7193	South Main MedicalSanta Ana · 1 site	-	1	2	Decision makers
7194	Southern California Center for Pain ManagementPomona · 3 sites	-	1	2	Decision makers
7195	Southern California Vein & Wound Care CenterGarden Grove · 1 site	-	1	2	Decision makers
7196	Southern California Women's Health GroupGlendale · 1 site	-	1	2	Decision makers
7197	Southland Hematology-OncologyHemet · 1 site	-	1	2	Decision makers
7198	Specialized Urgent CareJurupa Valley · 1 site	Parent on file	1	2	Decision makers
7199	Specialty Care & Surgery CenterKelseyville · 1 site	Parent on file	1	2	Decision makers
7200	Specialty Wound Healing And Reconstruction IncPasadena · 1 site	-	1	2	Decision makers

Showing 7,151 to 7,200 of 10,378 medical groups in California

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

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