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 4 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. Danielle Alfego, MS, FNP-BCSan Diego, CA 921031689125965
  2. Nathalie Alfonso, FNP-CHemet, CA 925431326475724
  3. Memuna Ali, RN, NPMountain View, CA 940431750739652
  4. Sameerah Ali, FNP-BCSan Francisco, CA 941111558531566
  5. Philip Alian, NPMurrieta, CA 925631023527975
  6. Austin Alicastro, DNP, NP-CLoma Linda, CA 923501376160796
  7. Scarlette Aliga, AG-ACNP-BCStanford, CA 943051215313457
  8. Irisa Claire Aligada, AGPCNPIndio, CA 922011386403442
  9. Aykui Alikhanian, NPVan Nuys, CA 914011609252790
  10. Zabyour Aliksanian, NPMontebello, CA 906401427067966
  11. Bahareh Alinaghi, NPStanford, CA 943051689324253
  12. Jill Alioto, NPCarmichael, CA 956081043569528
  13. Arash Alipour, NP-CLos Angeles, CA 900571851618334
  14. Christopher Alix, AGACNP-BC, FNP-BCBakersfield, CA 933011093220998
  15. Amira Aljamal, DNP, FNP-BCBlythe, CA 922251497361638
  16. Omar Aljundi, NPSan Carlos, CA 940701811464811
  17. Wafa Aljuneidi, MSN, APRN-NP, FNP-CSunnyvale, CA 940861083583991
  18. Daniel Allain, C.F.N.P.Visalia, CA 932911871504548
  19. Jennifer Allaire, NP-CWest Hollywood, CA 900691184062424
  20. Courtney Allard, FNPLadera Ranch, CA 926941649128968
  21. Aurelia Allen, NURSE PRACTITIONERSan Ysidro, CA 921731437130937
  22. Deborah Allen, NPRancho Palos Verdes, CA 902751821507286
  23. Ellen Allen, FNPPalo Alto, CA 943061457059271
  24. Katherine Allen, NPPalo Alto, CA 943051831568013
  25. Phyllis Allen, NPPlacerville, CA 956671386669638
  26. Samantha Allen, NP-CStanford, CA 943051932758596
  27. Sara Allen-DutcherRedlands, CA 923741558983536
  28. Joseph Alletto, N.P.Pasadena, CA 911071538155528
  29. Sarah Alling, NPPalo Alto, CA 943041265664411
  30. Dennis Allison, NPFresno, CA 937011396086807
  31. Priscilla Alluri, NPWest Hollywood, CA 900481164102042
  32. Pamela Almario, NPTorrance, CA 905051780270595
  33. Lydia Almeida, NPLos Angeles, CA 900271598832362
  34. Christina Almgren, NPPalo Alto, CA 943041700853165
  35. Amanda Almond, NPStanford, CA 943051306365416
  36. Rachel Almonte, NP-CMartinez, CA 945531033528237
  37. Joman AlomarMission Viejo, CA 926911538020995
  38. Elizabeth Alomari, FNPWasco, CA 932801801961958
  39. Erin Alonso, N.P.Sunset Beach, CA 907421326250002
  40. Roberto Alonso, NPBaldwin Park, CA 917061174690911
  41. Patrick AlonzoPomona, CA 917671023869690
  42. Kaye Alpasan, NPSanta Monica, CA 904041245098821
  43. Rosemarie Alpay Cuaresma, N.P.Sacramento, CA 958161649497942
  44. Laith Altamimi, NPVisalia, CA 932911457879488
  45. Melanie Altamirano-CariagaSanta Monica, CA 904041588060198
  46. Angela Altman, FNPVan Nuys, CA 914051831612589
  47. Catherine AltraideFontana, CA 923361619280542
  48. Ricardo AlvaradoLa Mirada, CA 906381558013490
  49. Stephanie Alvarado, NPUkiah, CA 954821902618267
  50. Ace Alvarez, NP-CBuena Park, CA 906201083966873

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.