Updated October 2026

Largest anesthesia and pain groups in California

Medical group directory
California
Anesthesia and pain

Groups: 456
Anesthesiology groups: 240
Nurse Anesthetist, Certified Registered groups: 140
Anesthesiologists: 3,863
Nurse anesthetist, certified registered specialists: 1,315

There are 456 anesthesia and pain groups in California with a Medicare PAC ID: 240 anesthesiology, 140 nurse anesthetist, certified registered and 75 pain medicine. CEP America is the largest anesthesiology group, with 613 anesthesiologists, and Valley Regional Anesthesia Associates the largest nurse anesthetist, certified registered group, with 165 nurse anesthetist, certified registered specialists.

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CEP America is the largest anesthesia and pain group in California, with 616 physicians

Ranked by physicians with a California address linked to each group. UCSF Department of Anesthesia and Perioperative Care is second with 378, and Allied Anesthesia Medical Group third with 353. 14 California groups have 100 or more physicians.

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Anesthesia and pain groups in California, ranked by physicians, 101 to 150
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
101	Excelle Anesthesia ServicesBakersfield · 6 sites	Parent on file	17	50	Decision makers
102	Olympic Anesthesia PartnershipBeverly Hills · 4 sites	-	17	35	Decision makers
103	Bear Creek AnesthesiologyMerced · 4 sites	-	15	17	Decision makers
104	Pain Clinics of Central CaliforniaBakersfield · 9 sites	-	14	29	Decision makers
105	SM GastroenterologySanta Maria · 4 sites	-	14	29	Decision makers
106	UCSF Anesthesia and Perioperative Care at Benioff Children's Hospital OaklandOakland · 4 sites	Parent on file	14	15	Decision makers
107	Bright AnesthesiaLos Angeles · 4 sites	-	14	14	Decision makers
108	Blue Eagle AnesthesiaDaly City · 5 sites	-	13	50	Decision makers
109	Medvantage Anesthesia Care IncMonterey Park · 1 site	-	13	26	Decision makers
110	Downey Anesthesia Medical GroupDowney · 1 site	Parent on file	13	13	Decision makers
111	Iqbal Mahmood Mirza, MDLos Gatos · 2 sites	-	13	13	Decision makers
112	Pacific Pain PhysiciansSanta Barbara · 7 sites	-	12	39	Decision makers
113	Progressive Anesthesia Consultants of CaliforniaLakeport · 3 sites	-	12	17	Decision makers
114	Garfield Anesthesia Medical GroupAlhambra · 5 sites	Parent on file	12	16	Decision makers
115	Century Anesthesia Medical GroupTorrance · 2 sites	Parent on file	12	12	Decision makers
116	Oxnard Camarillo Anesthesiology Medical GroupCamarillo · 3 sites	Parent on file	12	12	Decision makers
117	Empire Anesthesia IncSan Ramon · 11 sites	-	11	37	Decision makers
118	Adventist Health Clear LakeClearlake · 2 sites	Parent on file	11	27	Decision makers
119	Universal Pain ManagementPalmdale · 4 sites	-	11	25	Decision makers
120	Pain Medicine AssociatesFountain Valley · 6 sites	-	11	17	Decision makers
121	Equanimity Anesthesia Professional CorporationSan Diego · 3 sites	-	11	15	Decision makers
122	Axiom Anesthesia GroupLos Angeles · 2 sites	Parent on file	11	11	Decision makers
123	Clarity Anesthesia Medical GroupFoothill Ranch · 3 sites	-	11	11	Decision makers
124	Core Anesthesia Services PCStockton · 1 site	-	11	11	Decision makers
125	Solano Anesthesia Consultants IncVallejo · 1 site	-	11	11	Decision makers
126	South Tahoe Anesthesia Medical GroupSouth Lake Tahoe · 2 sites	-	11	11	Decision makers
127	Digestive Health AssociatesSanta Monica · 9 sites	-	10	52	Decision makers
128	Advanced Pain Diagnostic & SolutionsRoseville · 5 sites	-	10	35	Decision makers
129	Pain & Rehabilitative Consultants Medical GroupEmeryville · 7 sites	-	10	27	Decision makers
130	Corona Summit Surgical CenterCorona · 2 sites	Parent on file	10	10	Decision makers
131	Pacific Anesthesia Medical AssociatesLong Beach · 2 sites	-	10	10	Decision makers
132	Central California Anesthesiology SolutionsMadera · 14 sites	Parent on file	9	76	Decision makers
133	Sonora Anesthesia Services Medical GroupSonora · 3 sites	-	9	25	Decision makers
134	Anesthesia Provider GroupRancho Cucamonga · 2 sites	-	9	21	Decision makers
135	MedBridge DevelopmentSanta Barbara · 3 sites	Parent on file	9	11	Decision makers
136	Anesthesia Associates of ChicoChico · 3 sites	Parent on file	9	10	Decision makers
137	Pain Clinics of Central CaliforniaFresno · 2 sites	-	9	9	Decision makers
138	Westside Pain ManagementHuntington Beach · 3 sites	-	9	9	Decision makers
139	Omni Anesthesia Associates IncFresno · 12 sites	Parent on file	8	51	Decision makers
140	Pain Management SpecialistsSan Luis Obispo · 5 sites	-	8	33	Decision makers
141	Aria Anesthesia GroupIrvine · 5 sites	-	8	29	Decision makers
142	Universal Primary Care Medical GroupBakersfield · 3 sites	-	8	25	Decision makers
143	Pain Management & Injury Relief Medical CenterThousand Oaks · 1 site	-	8	21	Decision makers
144	Spanish Hills Interventional Pain SpecialistsCamarillo · 2 sites	-	8	12	Decision makers
145	Central Coast Critical Care AssociatesSanta Barbara · 2 sites	-	8	8	Decision makers
146	Chula Vista Anesthesia ConsultantsChula Vista · 1 site	Parent on file	8	8	Decision makers
147	Coastal 7 AnesthesiologyFountain Valley · 3 sites	-	8	8	Decision makers
148	The Surgery Center of Alta Bates Summit Medical CenterOakland · 2 sites	Parent on file	8	8	Decision makers
149	Trinity Medical Multi-Specialty GroupTemecula · 4 sites	-	7	25	Decision makers
150	Dream AnesthesiaIrvine · 3 sites	Parent on file	7	20	Decision makers

Showing 101 to 150 of 456 anesthesia and pain groups in California

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

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