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, 7,001 to 7,050
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
7001	Pacific Coast OrthopaedicsMonterey · 2 sites	-	1	2	Decision makers
7002	Pacific Coast Sports MedicineLos Angeles · 1 site	-	1	2	Decision makers
7003	Pacific East HealthcareEl Cerrito · 1 site	-	1	2	Decision makers
7004	Pacific Horizon Medical CenterSan Gabriel · 1 site	-	1	2	Decision makers
7005	Pacific Oral & Maxillofacial Surgery and Dental Implant CenterGlendale · 1 site	-	1	2	Decision makers
7006	Pacific Pointe Medical GroupSan Clemente · 1 site	-	1	2	Decision makers
7007	Pacific Shores Dermatology & Skin Cancer InstituteArroyo Grande · 1 site	-	1	2	Decision makers
7008	Pacific SolsticeMission Viejo · 1 site	-	1	2	Decision makers
7009	Pacific Wound Care Inc.Monrovia · 1 site	-	1	2	Decision makers
7010	Pacifica Center for DermatologyCamarillo · 1 site	-	1	2	Decision makers
7011	Padilla Family MedicineChula Vista · 1 site	-	1	2	Decision makers
7012	Pain and Addiction Medicine AssociatesEncino · 1 site	Parent on file	1	2	Decision makers
7013	Pain Consultants of San DiegoChula Vista · 1 site	-	1	2	Decision makers
7014	Pain MD PlusMurrieta · 1 site	-	1	2	Decision makers
7015	PainCare Medical GroupIrvine · 1 site	-	1	2	Decision makers
7016	Paja Medical GroupLos Angeles · 1 site	Parent on file	1	2	Decision makers
7017	Palm Desert Urgent CarePalm Desert · 1 site	Parent on file	1	2	Decision makers
7018	Palm Springs UrologyPalm Springs · 2 sites	-	1	2	Decision makers
7019	Palmdale Regional Medical Center Wound CarePalmdale · 2 sites	Parent on file	1	2	Decision makers
7020	Palmdale Women's Health Physician GroupLa Mirada · 1 site	-	1	2	Decision makers
7021	Palmore Med Primary CareFresno · 1 site	-	1	2	Decision makers
7022	Panach MD (Kamaldeep Panach M.D., Inc.)Menifee · 2 sites	-	1	2	Decision makers
7023	Paramount Surgical Medical CenterParamount · 1 site	-	1	2	Decision makers
7024	Parra Medical ClinicSan Jose · 1 site	Parent on file	1	2	Decision makers
7025	Parvaneh Bahmani, MDLos Angeles · 1 site	Parent on file	1	2	Decision makers
7026	Pasadena Primary Care IncPasadena · 1 site	-	1	2	Decision makers
7027	Pasadena Urological Medical GroupPasadena · 2 sites	-	1	2	Decision makers
7028	Patel OrthopedicsBeverly Hills · 1 site	-	1	2	Decision makers
7029	Peachwood Medical GroupClovis · 1 site	-	1	2	Decision makers
7030	Pearson Medical ClinicPorterville · 1 site	-	1	2	Decision makers
7031	Pen Hong Lee, MDMonterey Park · 1 site	-	1	2	Decision makers
7032	Pendleton Eye CenterOceanside · 1 site	-	1	2	Decision makers
7033	People Care Medical GroupRancho Cordova · 1 site	-	1	2	Decision makers
7034	Perfect Pathology MedicalOxnard · 2 sites	-	1	2	Decision makers
7035	Perris Valley Clinica Medica FamiliarPerris · 1 site	-	1	2	Decision makers
7036	Perris Valley Medical GroupPerris · 1 site	Parent on file	1	2	Decision makers
7037	Peter Alan Krause Medical CorporationSanta Maria · 1 site	-	1	2	Decision makers
7038	Peter Stoops, DO (Heritage Victor Valley Medical Group)Oak Hills · 1 site	Parent on file	1	2	Decision makers
7039	Phillips Eye CenterArcadia · 1 site	-	1	2	Decision makers
7040	Phyto Heart CenterLos Angeles · 2 sites	-	1	2	Decision makers
7041	Pink SurgeryOrange · 1 site	-	1	2	Decision makers
7042	Plastic Surgery Associates of Orange CountyMission Viejo · 1 site	-	1	2	Decision makers
7043	Polaris Eye & Laser, Inc.San Jose · 1 site	-	1	2	Decision makers
7044	Popular Medical ClinicSanta Ana · 1 site	-	1	2	Decision makers
7045	Poway Women's CareSan Diego · 1 site	Parent on file	1	2	Decision makers
7046	Pranit Shrestha, MDTorrance · 1 site	-	1	2	Decision makers
7047	Precision Wound CliniciansApple Valley · 1 site	-	1	2	Decision makers
7048	Preferred DermatologyWhittier · 1 site	-	1	2	Decision makers
7049	Premier Digestive HealthEncino · 1 site	-	1	2	Decision makers
7050	Premier HealthcareRedding · 2 sites	-	1	2	Decision makers

Showing 7,001 to 7,050 of 10,378 medical groups in California

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

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