Specialty · state directory
Registered Nurse in California - NPI Providers
Active Registered Nurse providers with a practice location in California. Each profile shows the NPI number, taxonomy code, license details, and practice address, useful for claims, credentialing, and verifying a provider.
25,966
providers in California
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Registered Nurse providers in California
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205017118 | 0april Anderson | Individual | Community Health Registered Nurse | Santa Ana, CA |
| 1164472767 | 81 Home Health Care Services | Organization | Home Health Registered Nurse | Whittier, CA |
| 1376348441 | A Place of Peace - Hospice and Palliative Care LLC | Organization | Hospice Registered Nurse | Los Angeles, CA |
| 1699412577 | A S K Home Health Inc | Organization | Home Health Registered Nurse | Glendale, CA |
| 1124968227 | A&A Premier Nursing Solutions, Inc | Organization | Registered Nurse | Susanville, CA |
| 1457225294 | Aaron Alcantara | Individual | Registered Nurse | San Francisco, CA |
| 1417775693 | Aaron Arnold | Individual | Registered Nurse | Palo Alto, CA |
| 1437038775 | Aaron Cheuk Lun Lee | Individual | Registered Nurse | San Jose, CA |
| 1528720760 | Aaron Cisneros | Individual | Psychiatric/Mental Health Registered Nurse | Merced, CA |
| 1952868382 | Aaron Dunn | Individual | Adult Psychiatric/Mental Health Registered Nurse | San Diego, CA |
| 1982242244 | Aaron Duque | Individual | Peritoneal Dialysis Registered Nurse | Chula Vista, CA |
| 1174400410 | Aaron Estrada | Individual | Case Management Registered Nurse | Pomona, CA |
| 1760228464 | Aaron Faust | Individual | Registered Nurse | San Diego, CA |
| 1750723342 | Aaron Hansen | Individual | Registered Nurse | Tracy, CA |
| 1487841839 | Aaron Hildebrand | Individual | Registered Nurse | Fort Irwin, CA |
| 1043861909 | Aaron Lim | Individual | Registered Nurse | San Bernardino, CA |
| 1730770090 | Aaron Lou | Individual | Registered Nurse | Berkeley, CA |
| 1558602052 | Aaron Newlow | Individual | Registered Nurse | Oxnard, CA |
| 1366265407 | Aaron Pace | Individual | Psychiatric/Mental Health Registered Nurse | Eureka, CA |
| 1154048445 | Aaron Sloan | Individual | Registered Nurse | San Francisco, CA |
| 1447196365 | Aaron Stauffer | Individual | Registered Nurse | Little River, CA |
| 1538085592 | Aaron Wall | Individual | Registered Nurse | Monterey, CA |
| 1730339466 | Aaron Warren | Individual | Registered Nurse | Yorba Linda, CA |
| 1801143623 | Aaron West | Individual | Registered Nurse | San Diego, CA |
| 1255110615 | Aaron-Ann David | Individual | Psychiatric/Mental Health Registered Nurse | Rialto, CA |
| 1437941218 | Aarti Bansal | Individual | School Registered Nurse | Folsom, CA |
| 1679401756 | Ab in Home Services | Organization | Home Health Registered Nurse | Sacramento, CA |
| 1720824154 | Abass Bangura | Individual | Psychiatric/Mental Health Registered Nurse | Santa Cruz, CA |
| 1255777181 | Abbie Hoag | Individual | Lactation Consultant (Registered Nurse) | Vacaville, CA |
| 1467076026 | Abbie Maio De Los Reyes | Individual | Registered Nurse | La Mesa, CA |
| 1336549633 | Abby Madariaga | Individual | Psychiatric/Mental Health Registered Nurse | San Diego, CA |
| 1861972234 | Abby Nauman | Individual | Adult Psychiatric/Mental Health Registered Nurse | San Diego, CA |
| 1922757749 | Abc Lactation | Organization | Lactation Consultant (Registered Nurse) | San Francisco, CA |
| 1033955307 | Abcede Martinez | Individual | Registered Nurse | San Diego, CA |
| 1134748536 | Abednego Tamba | Individual | Registered Nurse | Loma Linda, CA |
| 1063096956 | Abeer Khleif | Individual | Registered Nurse | Tarzana, CA |
| 1407784069 | Abegail Asino | Individual | Registered Nurse | Oakland, CA |
| 1164130944 | Abegail Keh | Individual | Registered Nurse | Elk Grove, CA |
| 1801141999 | Abeinet Berhane | Individual | Case Management Registered Nurse | Santa Clara, CA |
| 1518716760 | Abel Zavalza | Individual | Registered Nurse | Santa Ana, CA |
| 1659117059 | Abena Adom | Individual | Registered Nurse | Yucaipa, CA |
| 1285247601 | Abena Bonsu | Individual | Home Health Registered Nurse | Los Angeles, CA |
| 1225545528 | Aberdovey Chartz Belleza | Individual | Psychiatric/Mental Health Registered Nurse | Napa, CA |
| 1124520218 | Abibatu Banguraray | Individual | Registered Nurse | Los Angeles, CA |
| 1851535199 | Abigail Adams | Individual | Diabetes Educator Registered Nurse | Mount Shasta, CA |
| 1205777216 | Abigail Addo | Individual | Registered Nurse | Menifee, CA |
| 1205755477 | Abigail Angel | Individual | Registered Nurse | Alhambra, CA |
| 1144087958 | Abigail Ann Juarez | Individual | Registered Nurse | Gardena, CA |
| 1912568809 | Abigail Aquino | Individual | Registered Nurse | San Diego, CA |
| 1578221446 | Abigail Boersma | Individual | Registered Nurse | Placerville, CA |
Registered Nurse by city in California
Registered Nurse in San Diego, CA 2,259 Registered Nurse in Los Angeles, CA 1,355 Registered Nurse in San Francisco, CA 1,005 Registered Nurse in Fresno, CA 919 Registered Nurse in Sacramento, CA 828 Registered Nurse in Oakland, CA 761 Registered Nurse in Bakersfield, CA 510 Registered Nurse in Culver City, CA 494 Registered Nurse in Long Beach, CA 491 Registered Nurse in Santa Ana, CA 491 Registered Nurse in San Jose, CA 407 Registered Nurse in Eureka, CA 398 Registered Nurse in Colton, CA 393 Registered Nurse in Riverside, CA 256 Registered Nurse in Santa Rosa, CA 256 Registered Nurse in Modesto, CA 244 Registered Nurse in Palo Alto, CA 238 Registered Nurse in Torrance, CA 236 Registered Nurse in Chula Vista, CA 227 Registered Nurse in Orange, CA 226 Registered Nurse in Santa Cruz, CA 221 Registered Nurse in Santa Barbara, CA 199 Registered Nurse in Fairfield, CA 192 Registered Nurse in Napa, CA 177 Registered Nurse in Oceanside, CA 176 Registered Nurse in Ventura, CA 173 Registered Nurse in Martinez, CA 172 Registered Nurse in Lancaster, CA 171 Registered Nurse in Loma Linda, CA 167 Registered Nurse in Pasadena, CA 166
Frequently asked questions
How many Registered Nurse providers are in California?
The latest NPPES snapshot lists 25,966 active providers with Registered Nurse as their primary taxonomy and a practice location in California.
How do I verify a Registered Nurse 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 2026-07-13.