Hospitalist in California — NPI Providers
3,347 active Hospitalist 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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Hospitalist providers in California
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659459493 | Aaron Thornton | Individual | Hospitalist Physician | Vallejo, CA |
| 1487850236 | Abdirahman Nuh | Individual | Hospitalist Physician | Carmichael, CA |
| 1811037344 | Abdul Wali | Individual | Hospitalist Physician | Walnut Creek, CA |
| 1447338298 | Abida Azim | Individual | Hospitalist Physician | San Leandro, CA |
| 1679530380 | Abrar Mirza | Individual | Hospitalist Physician | Modesto, CA |
| 1679795280 | Adedotun Adewusi | Individual | Hospitalist Physician | Antioch, CA |
| 1205968492 | Adela Greeley | Individual | Hospitalist Physician | Santa Monica, CA |
| 1154528560 | Aditi Nag | Individual | Hospitalist Physician | West Hollywood, CA |
| 1518935808 | Afshin Nahavandi | Individual | Hospitalist Physician | Escondido, CA |
| 1497833214 | Airi Kopperoinen | Individual | Hospitalist Physician | Vallejo, CA |
| 1548465156 | Ajit Ahluwalia | Individual | Hospitalist Physician | Mission Viejo, CA |
| 1235318015 | Aki Lo | Individual | Hospitalist Physician | Glendale, CA |
| 1972604627 | Alan Conrad | Individual | Hospitalist Physician | Poway, CA |
| 1417949629 | Alan Reyes | Individual | Hospitalist Physician | Fresno, CA |
| 1104904689 | Albert Lau | Individual | Hospitalist Physician | San Jose, CA |
| 1104904010 | Albert Wilburn | Individual | Hospitalist Physician | Fresno, CA |
| 1740398973 | Alejo Santa Cruz | Individual | Hospitalist Physician | Berkeley, CA |
| 1033185244 | Alexander Jehlar | Individual | Hospitalist Physician | Ventura, CA |
| 1538266424 | Alexander Ramirez | Individual | Hospitalist Physician | Oakland, CA |
| 1801082706 | Alexandra Abrams | Individual | Hospitalist Physician | Palo Alto, CA |
| 1376731505 | Alfort Santos | Individual | Hospitalist Physician | Lafayette, CA |
| 1861485005 | Ali Amirrezvani | Individual | Hospitalist Physician | San Diego, CA |
| 1225234529 | Ali Azizi | Individual | Hospitalist Physician | Mission Hills, CA |
| 1386654168 | Alina Dalmendray | Individual | Hospitalist Physician | Santa Maria, CA |
| 1669665436 | Alina Haq | Individual | Hospitalist Physician | Castro Valley, CA |
| 1003893348 | Alina Popa | Individual | Hospitalist Physician | Riverside, CA |
| 1376615021 | Alison Cooke | Individual | Hospitalist Physician | San Francisco, CA |
| 1073536520 | Allen Tabibian | Individual | Hospitalist Physician | Tarzana, CA |
| 1720187230 | Alliance Hospitalist Medical Group Inc | Organization | Hospitalist Physician | Thousand Oaks, CA |
| 1649357591 | Allison Schwanda | Individual | Hospitalist Physician | Santa Clara, CA |
| 1285833061 | Alon Unger | Individual | Hospitalist Physician | San Francisco, CA |
| 1457394801 | Alpesh Amin | Individual | Hospitalist Physician | Orange, CA |
| 1841378411 | Amanda Dill | Individual | Hospitalist Physician | Santa Clara, CA |
| 1760560528 | Amanuel Teklu | Individual | Hospitalist Physician | Hayward, CA |
| 1477755528 | Amar Nawathe | Individual | Hospitalist Physician | Santa Monica, CA |
| 1881610848 | Amina Martel | Individual | Hospitalist Physician | Emeryville, CA |
| 1063457059 | Amir Behzad Razavi | Individual | Hospitalist Physician | Napa, CA |
| 1093895195 | Amish Dangodara | Individual | Hospitalist Physician | Orange, CA |
| 1225007149 | Amit Rajguru | Individual | Hospitalist Physician | Concord, CA |
| 1588738801 | Amitesh Mishra | Individual | Hospitalist Physician | San Leandro, CA |
| 1083615264 | Amrit Singh | Individual | Hospitalist Physician | Placerville, CA |
| 1457343543 | Amul Garg | Individual | Hospitalist Physician | Marysville, CA |
| 1952507477 | Amy Lee Kumar | Individual | Hospitalist Physician | Newport Beach, CA |
| 1003994682 | Amy Traum | Individual | Hospitalist Physician | Redwood City, CA |
| 1114005923 | Anand Nagrani | Individual | Hospitalist Physician | Fresno, CA |
| 1487726147 | Ananya Chattopadhyay | Individual | Hospitalist Physician | South San Francisco, CA |
| 1346328960 | Anastasia Pinoris | Individual | Hospitalist Physician | South San Francisco, CA |
| 1457543027 | Anca Vlase | Individual | Hospitalist Physician | Emeryville, CA |
| 1316138886 | Andre Westin | Individual | Hospitalist Physician | Walnut Creek, CA |
| 1144300229 | Andrea Avery | Individual | Hospitalist Physician | Orange, CA |
Hospitalist by city in California
- Hospitalist in Los Angeles, CA (227)
- Hospitalist in San Diego, CA (173)
- Hospitalist in San Francisco, CA (159)
- Hospitalist in Sacramento, CA (155)
- Hospitalist in Palo Alto, CA (109)
- Hospitalist in West Hollywood, CA (107)
- Hospitalist in Santa Monica, CA (98)
- Hospitalist in Oakland, CA (87)
- Hospitalist in Fresno, CA (83)
- Hospitalist in Orange, CA (79)
- Hospitalist in Walnut Creek, CA (69)
- Hospitalist in Newport Beach, CA (68)
- Hospitalist in Modesto, CA (62)
- Hospitalist in La Jolla, CA (61)
- Hospitalist in Roseville, CA (53)
- Hospitalist in Rancho Mirage, CA (51)
- Hospitalist in San Jose, CA (50)
- Hospitalist in Irvine, CA (48)
- Hospitalist in Santa Clara, CA (41)
- Hospitalist in Santa Cruz, CA (39)
- Hospitalist in Bakersfield, CA (38)
- Hospitalist in Mountain View, CA (37)
- Hospitalist in Berkeley, CA (36)
- Hospitalist in Riverside, CA (33)
- Hospitalist in Salinas, CA (33)
- Hospitalist in Pasadena, CA (32)
- Hospitalist in Concord, CA (31)
- Hospitalist in Monterey, CA (31)
- Hospitalist in Santa Rosa, CA (31)
- Hospitalist in Vallejo, CA (31)
Frequently asked questions
How many Hospitalist providers are in California?
The latest NPPES snapshot lists 3,347 active providers with Hospitalist as their primary taxonomy and a practice location in California.
How do I verify a Hospitalist 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.