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 65 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. Kristin Hopper, FNP-CHanford, CA 932301831496116
  2. Olivia Horan, AGPCNP-CSan Rafael, CA 949011306529896
  3. Naomi Horishita, NPModesto, CA 953551831278498
  4. Tiffany Horn, FNPAlta Loma, CA 917371689391120
  5. Courtney Hornfeld, NPSan Diego, CA 921031982234027
  6. Kahreena Hortizuela, FNPLong Beach, CA 908131255117594
  7. Lauren Horton, DNPPalo Alto, CA 943041326399924
  8. Nereyda Horton, N.P.Los Angeles, CA 900051083776033
  9. Sarah Horton, FNPOntario, CA 917641467379321
  10. Michele Horwitz, NPVentura, CA 930031053535724
  11. Kristin Horwood, NPLos Angeles, CA 900331760736292
  12. Ann Hosier, FNPHanford, CA 932301831225390
  13. Change Hou, NPLos Angeles, CA 900371902492168
  14. Nicole Hou, N.P.Loma Linda, CA 923541053697367
  15. Hasmik HovakimyanLos Angeles, CA 900571649150293
  16. Mano Hovasapyan, NPReseda, CA 913351154252435
  17. Cheryl Hoyme, NPNewport Beach, CA 926601184017519
  18. Jesse Hsiao, NPPleasanton, CA 945881083308340
  19. Jui-Man Hsieh, AGNP-CLos Angeles, CA 900331972995157
  20. Shelly Hsieh, NP, PALa Palma, CA 906231477019875
  21. Siulan Hsieh, NPAnaheim, CA 928071144391038
  22. Allison HsuBurlingame, CA 940101275460693
  23. Dora Hsu, FNPPalo Alto, CA 943041194935957
  24. Hua-Wen Hsu, NPStanford, CA 943051821310236
  25. Jenny Hsu, FNPTemple City, CA 917801073800017
  26. Jine-Lan Hsu, NPAnaheim, CA 928071053488825
  27. Kacey Hu, DNP, NPStanford, CA 943051639876436
  28. Cindy Huang, NPStanford, CA 943051245998616
  29. Erika Huang, NPDublin, CA 945681669067252
  30. Hui-Chia Huang, FNPSan Carlos, CA 940701932471141
  31. Jackson Huang, NP-CSan Francisco, CA 941141730451238
  32. Lee-May Huang, NPSan Leandro, CA 945781225410913
  33. Lian Huang, FNPDaly City, CA 940151952467433
  34. Xiaoqiong HuangSan Gabriel, CA 917761487119103
  35. Yujen Huang, NPModesto, CA 953551174890263
  36. Grace Huang Tarnow, NPConcord, CA 945181932829587
  37. Alexandra HuberYorba Linda, CA 928861669178232
  38. Mark Huber, APRNSan Francisco, CA 941111275072415
  39. Michelle Hubert, N.P.Pasadena, CA 911051942483250
  40. Amina Huda, NPStanford, CA 943051750527669
  41. Sarah HudgensMonterey, CA 939401942147350
  42. Sara Huerta, ARNPConcord, CA 945201740204213
  43. Tania Huezoaguilar, FNP-DNPSan Diego, CA 921031639886161
  44. Tina Huff, NPYucca Valley, CA 922841073778767
  45. Christine Huffner, N.P.Oakland, CA 946061063756997
  46. Kristi Hufford, FNPEl Dorado Hills, CA 957621336247410
  47. Karen Hughes, NPSan Diego, CA 921201174649321
  48. Naomi HughesEastvale, CA 917521982563334
  49. Jin Huh, NPMonterey, CA 939401982088993
  50. Soyeon HuhLos Angeles, CA 900481861987422

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.