Specialist in California — NPI Providers
9,343 active Specialist providers have a practice location in California according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
Advertisement
Specialist providers in California
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306935374 | 4 Your Health Massage Center | Organization | Specialist | San Diego, CA |
| 1538191838 | 4-110 Inc. | Organization | Specialist | Santa Ana, CA |
| 1114003605 | A & I Huatuco, Inc. | Organization | Specialist | Tracy, CA |
| 1316035272 | A. Ray Mabaquiao, M.D. Apmc | Organization | Specialist | La Mesa, CA |
| 1891775235 | Aaron Coppelson | Individual | Specialist | Encino, CA |
| 1609062397 | Aaron Miguel | Individual | Specialist | Woodland, CA |
| 1124103619 | Aaron Shelub | Individual | Specialist | Tarzana, CA |
| 1548218662 | Abbass Shafii | Individual | Specialist | Murrieta, CA |
| 1336140458 | Abha Gupta | Individual | Specialist | Santa Ana, CA |
| 1376504639 | Abhay Dandekar | Individual | Specialist | Oakland, CA |
| 1801092796 | Abhay Vaidya, M.D. | Organization | Specialist | Thousand Oaks, CA |
| 1619015146 | Abigail Medical Center, Inc. | Organization | Specialist | Beverly Hills, CA |
| 1700951720 | Able Therapy Services | Organization | Specialist | San Luis Obispo, CA |
| 1790742856 | Abraham John Lo | Individual | Specialist | Palm Desert, CA |
| 1659424943 | Abraham Tzadik | Individual | Specialist | Santa Monica, CA |
| 1154450203 | Access Physical Therapy Inc | Organization | Specialist | Palmdale, CA |
| 1447444690 | Acla Dermatology & Medical Clinic | Organization | Specialist | Los Angeles, CA |
| 1700077112 | Adalid Acha | Individual | Specialist | San Jose, CA |
| 1396872388 | Adam Lowenstein, MD, Inc. | Organization | Specialist | Santa Barbara, CA |
| 1578673992 | Adam Singer | Individual | Specialist | Burbank, CA |
| 1679644983 | Adebambo Ojuri | Individual | Specialist | Los Angeles, CA |
| 1811032923 | Adel F. Jabour, M.D Inc | Organization | Specialist | Northridge, CA |
| 1376654756 | Adobe Medical Group Inc | Organization | Specialist | San Juan Capistrano, CA |
| 1942318696 | Adrian Campo | Individual | Specialist | Murrieta, CA |
| 1366476152 | Adrian Jaffer | Individual | Specialist | La Jolla, CA |
| 1780785220 | Adriana Diakiw | Individual | Specialist | San Diego, CA |
| 1902831514 | Adult and Pediatric Orthopaedic Specialists A Medical Group Inc | Organization | Specialist | Orange, CA |
| 1235278201 | Adult Medicine Clinic | Organization | Specialist | National City, CA |
| 1881735330 | Advamced Bariactrics A Medical Corporation | Organization | Specialist | Bakersfield, CA |
| 1194925792 | Advance Bariatric Center, Medical Corporation | Organization | Specialist | Wilmington, CA |
| 1912901778 | Advanced Brain Monitoring, Inc. | Organization | Specialist | Carlsbad, CA |
| 1164472270 | Advanced Cardiovascular Specialists Inc | Organization | Specialist | Mountain View, CA |
| 1912026097 | Advanced Dermatology & Cosmetics Laser Care A Medical Corporation | Organization | Specialist | Valencia, CA |
| 1437346608 | Advanced Digestive Medical Center | Organization | Specialist | Hanford, CA |
| 1548214497 | Advanced Eyecare Center, Inc. | Organization | Specialist | Huntington Beach, CA |
| 1417149899 | Advanced Gi Imaging & Diagnostic Center,Inc | Organization | Specialist | Long Beach, CA |
| 1154432607 | Advanced Ob/Gyn & Infertility Medical Group Inc | Organization | Specialist | Aliso Viejo, CA |
| 1568592657 | Advanced Pain Clinic, Inc. | Organization | Specialist | Buena Park, CA |
| 1982829602 | Advanced Physical Therapy | Organization | Specialist | San Francisco, CA |
| 1801002464 | Advanced Surgical Care Medical Corporation | Organization | Specialist | Garden Grove, CA |
| 1083827968 | Advanced Surgical Services Inc | Organization | Specialist | Bakersfield, CA |
| 1154467009 | Adventist Health California Medical Group, Inc. | Organization | Specialist | Saint Helena, CA |
| 1982730800 | Adventist Health California Medical Group, Inc. | Organization | Specialist | Hidden Valley Lake, CA |
| 1043287162 | Adventist Health Silverado Psychiatric Clinic | Organization | Specialist | Saint Helena, CA |
| 1215904339 | Adventist Health Silverado Psychiatric Clinic | Organization | Specialist | Napa, CA |
| 1932176146 | Adventist Health St. Helena Ob/Gyn | Organization | Specialist | Saint Helena, CA |
| 1902873136 | Adventist St. Helena Ob/Gyn Clinic | Organization | Specialist | Napa, CA |
| 1124111711 | Aesthetic and Refractive Surgery Medical Center, Inc. | Organization | Specialist | San Jose, CA |
| 1508992199 | Aesthetic Laser & Vein Center of the North Bay | Organization | Specialist | Santa Rosa, CA |
| 1144288762 | Afsaneh Nourin | Individual | Specialist | La Mesa, CA |
Specialist by city in California
- Specialist in San Francisco, CA (765)
- Specialist in Los Angeles, CA (557)
- Specialist in San Diego, CA (336)
- Specialist in Sacramento, CA (282)
- Specialist in Oakland, CA (225)
- Specialist in San Jose, CA (199)
- Specialist in Beverly Hills, CA (192)
- Specialist in Long Beach, CA (169)
- Specialist in Modesto, CA (165)
- Specialist in Newport Beach, CA (118)
- Specialist in Fresno, CA (117)
- Specialist in Torrance, CA (111)
- Specialist in Anaheim, CA (107)
- Specialist in Bakersfield, CA (107)
- Specialist in Orange, CA (106)
- Specialist in Santa Ana, CA (100)
- Specialist in Riverside, CA (89)
- Specialist in Irvine, CA (82)
- Specialist in Pasadena, CA (79)
- Specialist in Encino, CA (75)
- Specialist in Glendale, CA (72)
- Specialist in Santa Barbara, CA (72)
- Specialist in Santa Monica, CA (72)
- Specialist in La Jolla, CA (70)
- Specialist in Santa Rosa, CA (70)
- Specialist in Walnut Creek, CA (64)
- Specialist in Fountain Valley, CA (63)
- Specialist in Stockton, CA (62)
- Specialist in Lancaster, CA (58)
- Specialist in Tarzana, CA (58)
Frequently asked questions
How many Specialist providers are in California?
The latest NPPES snapshot lists 9,343 active providers with Specialist as their primary taxonomy and a practice location in California.
How do I verify a Specialist provider's NPI in California?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-09.