Obstetrics & Gynecology in California — NPI Providers
8,271 active Obstetrics & Gynecology 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.
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Obstetrics & Gynecology providers in California
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356481360 | A Woman for Women Medical Group Inc | Organization | Obstetrics & Gynecology Physician | Gilroy, CA |
| 1285699595 | A. Lerner | Individual | Obstetrics & Gynecology Physician | Carmichael, CA |
| 1205857281 | Aarathi Cholkeri-Singh | Individual | Gynecology Physician | El Segundo, CA |
| 1639360613 | Aaron Dominguez | Individual | Obstetrics & Gynecology Physician | Reedley, CA |
| 1093717472 | Aaron Kromhout | Individual | Obstetrics Physician | San Luis Obispo, CA |
| 1336216258 | Aaron Lim | Individual | Obstetrics & Gynecology Physician | Bellflower, CA |
| 1912934886 | Abner Korn | Individual | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | San Francisco, CA |
| 1053386565 | Abraham Betre | Individual | Obstetrics & Gynecology Physician | Tulare, CA |
| 1528084878 | Abraham Han | Individual | Obstetrics & Gynecology Physician | Hacienda Heights, CA |
| 1568677714 | Abraham P Han A Professional Corp | Organization | Obstetrics & Gynecology Physician | Hacienda Heights, CA |
| 1053424127 | Abraham Sklar | Individual | Obstetrics & Gynecology Physician | Watsonville, CA |
| 1386664233 | Adel Samaan | Individual | Obstetrics & Gynecology Physician | Santa Monica, CA |
| 1063523538 | Adobe Medical Group Inc. | Organization | Obstetrics & Gynecology Physician | Santa Ana, CA |
| 1770631624 | Adrienna Boynton | Individual | Obstetrics & Gynecology Physician | Baldwin Park, CA |
| 1346375227 | Adrienne E. Lara, M.D. Inc. | Organization | Obstetrics & Gynecology Physician | Oxnard, CA |
| 1639147010 | Adrienne Harper | Individual | Obstetrics & Gynecology Physician | San Diego, CA |
| 1871695759 | Adrienne Lara | Individual | Obstetrics & Gynecology Physician | Oxnard, CA |
| 1326115247 | Adrienne Zazzi | Individual | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | Bellflower, CA |
| 1962597807 | Advanced California Medical Center, Inc. | Organization | Obstetrics & Gynecology Physician | San Diego, CA |
| 1649378894 | Advanced Institute for Obstetrics Gynecology&Infertility | Organization | Obstetrics & Gynecology Physician | Tarzana, CA |
| 1134237993 | Advanced Women'S Healthcare, A Medical Corporation | Organization | Obstetrics & Gynecology Physician | Palm Springs, CA |
| 1144339953 | Advanced Women'S Healthcare, A Medical Corporation | Organization | Obstetrics & Gynecology Physician | Yucca Valley, CA |
| 1609064435 | Advanced Women'S Healthcare, A Medical Corporation | Organization | Obstetrics & Gynecology Physician | Palm Desert, CA |
| 1801962345 | Advanced Womens Health Center, A Medical Corporation | Organization | Obstetrics & Gynecology Physician | Bakersfield, CA |
| 1225017379 | Adwoa Christy | Individual | Obstetrics & Gynecology Physician | Santa Cruz, CA |
| 1417967001 | Afra Shekarloo | Individual | Obstetrics & Gynecology Physician | Oakland, CA |
| 1831291400 | Afsaneh Karimi | Individual | Maternal & Fetal Medicine Physician | Los Angeles, CA |
| 1811040538 | Afsaneh Karimi, M.D. | Organization | Obstetrics & Gynecology Physician | Los Angeles, CA |
| 1992885040 | Afshan B Hameed | Individual | Maternal & Fetal Medicine Physician | Orange, CA |
| 1902984883 | Afshan Ghiai Fatemi | Individual | Obstetrics & Gynecology Physician | Oxnard, CA |
| 1609833128 | Agnes Montz | Individual | Obstetrics & Gynecology Physician | Rancho Mirago, CA |
| 1568579415 | Agnieszka Vay | Individual | Obstetrics & Gynecology Physician | San Leandro, CA |
| 1902954837 | Ahmad Khalifa | Individual | Obstetrics & Gynecology Physician | Long Beach, CA |
| 1881746691 | Ai Li | Individual | Obstetrics & Gynecology Physician | Fremont, CA |
| 1114031663 | Ai-Mae Watkins | Individual | Obstetrics & Gynecology Physician | Loma Linda, CA |
| 1689747198 | Aimee Brecht-Doscher | Individual | Obstetrics & Gynecology Physician | Oxnard, CA |
| 1366508848 | Aimee Brecht-Doscher M.D. A Medical Corp. | Organization | Obstetrics & Gynecology Physician | Camarillo, CA |
| 1922125582 | Aimee Eyvazzadeh | Individual | Reproductive Endocrinology Physician | San Ramon, CA |
| 1548339534 | Aiwei Wang | Individual | Obstetrics & Gynecology Physician | National City, CA |
| 1316960396 | Ajit Kittur | Individual | Obstetrics & Gynecology Physician | Valencia, CA |
| 1629137427 | Akbar Omar | Individual | Gynecology Physician | West Covina, CA |
| 1144422056 | Akiba Green | Individual | Obstetrics & Gynecology Physician | Sacramento, CA |
| 1497831903 | Akila Annamalai | Individual | Obstetrics & Gynecology Physician | San Jose, CA |
| 1689873382 | Akta Patel | Individual | Obstetrics & Gynecology Physician | Santa Ana, CA |
| 1225170491 | Alamitos Associates in Obgyn, Inc. | Organization | Obstetrics & Gynecology Physician | Los Alamitos, CA |
| 1306051511 | Alan Blank | Individual | Gynecology Physician | Rancho Santa Fe, CA |
| 1245318807 | Alan Fisher | Individual | Obstetrics & Gynecology Physician | Camarillo, CA |
| 1699737403 | Alan Fishman | Individual | Maternal & Fetal Medicine Physician | Campbell, CA |
| 1902935869 | Alan Kaplan | Individual | Obstetrics & Gynecology Physician | Walnut Creek, CA |
| 1720296148 | Alan Lasnover | Individual | Obstetrics & Gynecology Physician | Escondido, CA |
Obstetrics & Gynecology by city in California
- Obstetrics & Gynecology in Los Angeles, CA (655)
- Obstetrics & Gynecology in San Diego, CA (421)
- Obstetrics & Gynecology in San Francisco, CA (371)
- Obstetrics & Gynecology in Sacramento, CA (295)
- Obstetrics & Gynecology in San Jose, CA (176)
- Obstetrics & Gynecology in Torrance, CA (146)
- Obstetrics & Gynecology in Oakland, CA (142)
- Obstetrics & Gynecology in Orange, CA (139)
- Obstetrics & Gynecology in Fresno, CA (131)
- Obstetrics & Gynecology in Long Beach, CA (114)
- Obstetrics & Gynecology in Bakersfield, CA (112)
- Obstetrics & Gynecology in La Jolla, CA (108)
- Obstetrics & Gynecology in Newport Beach, CA (107)
- Obstetrics & Gynecology in Santa Monica, CA (101)
- Obstetrics & Gynecology in Beverly Hills, CA (99)
- Obstetrics & Gynecology in Riverside, CA (96)
- Obstetrics & Gynecology in Walnut Creek, CA (95)
- Obstetrics & Gynecology in Pasadena, CA (92)
- Obstetrics & Gynecology in Palo Alto, CA (85)
- Obstetrics & Gynecology in Anaheim, CA (79)
- Obstetrics & Gynecology in Mountain View, CA (79)
- Obstetrics & Gynecology in Modesto, CA (77)
- Obstetrics & Gynecology in Loma Linda, CA (75)
- Obstetrics & Gynecology in Fremont, CA (74)
- Obstetrics & Gynecology in Santa Clara, CA (70)
- Obstetrics & Gynecology in Stanford, CA (70)
- Obstetrics & Gynecology in Glendale, CA (67)
- Obstetrics & Gynecology in Irvine, CA (66)
- Obstetrics & Gynecology in Los Gatos, CA (64)
- Obstetrics & Gynecology in Roseville, CA (64)
Frequently asked questions
How many Obstetrics & Gynecology providers are in California?
The latest NPPES snapshot lists 8,271 active providers with Obstetrics & Gynecology as their primary taxonomy and a practice location in California.
How do I verify a Obstetrics & Gynecology 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.