NPPES file of Aug 9, 2026

Nurse Practitioner in California

8,223 NPPES records list nurse practitioner with a practice address in California, 21 per 100,000 residents, the 41st highest rate of 51. Stanford and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 2 of 165.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Stanford has the most, 572

  1. Stanford572
  2. Los Angeles520
  3. San Diego458
  4. San Francisco425
  5. Palo Alto318

Nurse Practitioner records in California

  1. Amanda Adams, FNP-CSan Rafael, CA 949011588137434
  2. Jennifer AdamsCupertino, CA 950141942681309
  3. Joann Adams, FNPEscondido, CA 920251386048544
  4. Kimberlee Adams, NPEureka, CA 955011386403020
  5. Krystal Adams, N.PCerritos, CA 907031114229697
  6. Nicole AdamsLa Jolla, CA 920371891167029
  7. Tracy Adams, N.P,MSN, RNCarmicheal, CA 956081346552098
  8. Brittany Adamson, NPRoseville, CA 956611649659624
  9. Tracie Adamson, NPPalo Alto, CA 943051982765145
  10. Justina Adangai, FNP-CBakersfield, CA 933091760070932
  11. Rukky AdanikeTorrance, CA 905021043162886
  12. Rosette Adegbe, FNPSan Bernardino, CA 924041831592286
  13. John Adeiza, NPEscondido, CA 920251174918585
  14. Debra Adell, CRNPFresno, CA 937031689658478
  15. Whitney Adelman, FNP, ARNPRedding, CA 960011710420898
  16. Rachel Adelpour, FNPSimi Valley, CA 930651811615677
  17. Stacey Adelson, NPSan Mateo, CA 944031104951797
  18. Oluwadamilola AderibigbeLancaster, CA 935341063133387
  19. Saba AdhanaSan Leandro, CA 945791194478016
  20. Sharon Adler, CFNPPoway, CA 920641912973215
  21. Sarah Adler-Chai, NPBurlingame, CA 940101548514888
  22. Emily AdnerTemecula, CA 925911316559438
  23. Rachel Adney, C.P.N.P.Palo Alto, CA 943041699954628
  24. Liezel AdolfoBaldwin Park, CA 917061992597017
  25. Mukul Aeri, FNP-CSouth Gate, CA 902801679319289
  26. Reshma Afsar, NPCarmichael, CA 956081437682390
  27. Layla Afsari, RN, BSN, FNP, MSNPleasant Hill, CA 945231033514252
  28. Parvaneh Afshari, RNPLos Angeles, CA 900331730270828
  29. Mahshid Agahi, AGNPMission Viejo, CA 926911164793279
  30. Sangeeta Agarawal, NPMonterey, CA 939401376374272
  31. Shushanik Agaronyan, NPVan Nuys, CA 914011417806753
  32. Leea Aghajani, MSN-ED, PMHNP-BCOrange, CA 928671275101800
  33. Sherry Aghakhanian, FNP-CGlendale, CA 912021295438240
  34. Sabastine Aghaziem, FNPYuba City, CA 959911477189371
  35. Tanney AgnirEastvale, CA 928801811601685
  36. Natalia Aguas, NPBelmont, CA 940021043458680
  37. Bianca Aguila, NPLos Angeles, CA 900331639754062
  38. Brenda Aguilar, DNPBrea, CA 928211639875982
  39. David AguilarLong Beach, CA 908051336971084
  40. Eugene Aguilar, NURSE PRACTITIONERGranada Hills, CA 913441649718990
  41. Katie AguilarWest Sacramento, CA 956911427766963
  42. May Aguilar, RNPCarson, CA 907451407255813
  43. Clariza Aguillon-Doms, NPWoodland, CA 956951174836993
  44. Marie Angeli AguinaldoSanta Maria, CA 934551104649417
  45. Nancy Aguirre, FNP-CLos Angeles, CA 900061356826994
  46. Nikole Aguirre, FNP-CVisalia, CA 932911639875024
  47. Elaine Agustin, N.P.San Bernardino, CA 924041992837843
  48. Johnny Agustin, NPShafter, CA 932631174704845
  49. Stacyrae AgustoBakersfield, CA 933121174329403
  50. Amanda Ahmadi, NPEscondido, CA 920251639889983

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 41 of 51 per resident

  1. Alaska22
  2. Colorado21
  3. New Jersey21
  4. California21
  5. Louisiana20
  6. Maryland20
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.3% of these records appear in a Medicare file, against 73.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California65.3%
  2. United States73.4%

Nurse Practitioner records in California, measured

  • In a Medicare file5,368 of 8,223 · 65.3% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file3,427 · 41.7% here, 57.4% nationally
  • Not updated in five years or more3,696 · 44.9% here, 44.6% nationally
  • Median graduation year2017 · the 3,425 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

8,223 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in California: 21 per 100,000 residents against 29 nationally (50 states and D.C.). Stanford has 572 of them (7%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524

States with a similar rate per 100,000

  1. New Jersey21.1
  2. Colorado21.4
  3. Alaska21.5
  4. Louisiana20.4

The largest states

  1. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524
  5. Ohio4,254

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.