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 63 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. Riley Hiatt, FNPVisalia, CA 932911780519603
  2. Brianna Hibbard, ARNP, FNP-CSan Diego, CA 921231912493180
  3. Maria Hibdon, FNPRoseville, CA 956611881630085
  4. Crista Hickey, FNP-CSan Diego, CA 921081932769122
  5. Gayle Hickman, NPFontana, CA 923351255408092
  6. Jane Hickney, FNPTorrance, CA 905031144393752
  7. Amber Hicks, NP-CFontana, CA 923361750023164
  8. Brittani HicksCarson, CA 907461427600055
  9. Mary Lou Hicks, NPLivermore, CA 945501831113711
  10. Rubi Hickson, NPSanta Rosa, CA 954051043595788
  11. Andrea Hidalgo, NPAntioch, CA 945311699237404
  12. Mark Hiday, F.N.P.-CRedlands, CA 923731033528757
  13. Carla Higbee, FNPWhittier, CA 906051225076763
  14. Cheryl Higgins, NPPanorama City, CA 914021235287152
  15. Jill Higgins, NPSan Diego, CA 921031427212844
  16. Torrey Higgins, NPSan Francisco, CA 941151235324138
  17. Krizelle Aica Hilahan, NP, RNAnaheim, CA 928021164218475
  18. Anne Hill, RN, FNPConcord, CA 945201124233127
  19. Cathryn Hill, CNM, NPSan Diego, CA 921261912094467
  20. Debbie Hill, NPNapa, CA 945581154964443
  21. Patricia Hill, NPRedding, CA 960011104837814
  22. Patrick Hill, RNLos Angeles, CA 900951245192103
  23. Victor Hillaert, CRNPLos Angeles, CA 900251215396395
  24. Grace Hillard, AGPCNP-BCMoreno Valley, CA 925511720492648
  25. Gretchen Hillman, NPEureka, CA 955011932721487
  26. Jennifer Hillyer, NPOrange, CA 928681154403335
  27. Genell Hilton, PHD, NPSan Francisco, CA 941101245439488
  28. Varaporn Himathongkham, NPLos Angeles, CA 900271124187836
  29. Patrice Hinds, FNPOakland, CA 946121235980608
  30. Dianne Hinton, RN, NPModesto, CA 953541043533417
  31. Jeanne Hinton, FNPMurrieta, CA 925631396042636
  32. Rosela Hipolito, NURSE PRACTITIONERBellflower, CA 907061699424952
  33. Eri Hirofuji, NURSE PRACTITIONERLos Angeles, CA 900951184099335
  34. Hazel Hiroshima, NPPleasant Hill, CA 945231598200503
  35. Hailey Hirschfeld, DNPStanford, CA 943051861106254
  36. Elizabeth Hisashima, FNPSan Mateo, CA 944011821556762
  37. Tamara HitchcockLoma Linda, CA 923541740864271
  38. Angela Hite, APRNTravis Afb, CA 945351750712881
  39. Leanna Hizon, NPFontana, CA 923351962607606
  40. Hai Yen HoLos Angeles, CA 900731790227270
  41. Hien Ho, NPOrange, CA 928681134603483
  42. Hsiu-Chuan Ho, NPCerritos, CA 907031679873582
  43. Janelle Ho, NPPalo Alto, CA 943041114557154
  44. Karen HoSan Francisco, CA 941181699325175
  45. Kok Cheung Ho, NPHanford, CA 932301235664517
  46. Phillip HoFullerton, CA 928351508465113
  47. Vivian Ho, NPPalo Alto, CA 943041649780784
  48. Graciela Hoal, N.PValencia, CA 913551891928057
  49. Brittany Hoang, NPStanford, CA 943051487290789
  50. Diana HoangSan Francisco, CA 941041134680515

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.