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 66 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. Charlotte Huie, NPSan Francisco, CA 941431457878027
  2. Bonita Huiskes, N.P.Loma Linda, CA 923541891720363
  3. Diana Huizar, FNPModesto, CA 953501922460914
  4. Sandra Huizar-Herrera, NPSan Jose, CA 951281801340047
  5. Marcie HulpaLos Angeles, CA 900491629616412
  6. Kerrie Humbatova, FNP-C, PMHNP-BCFremont, CA 945381326771171
  7. Kelli Humphrey, N.P.Laguna Beach, CA 926511932120516
  8. Kimberly Humphrey, NPMartinez, CA 945531972829521
  9. Jagjit HundalChico, CA 959281215816269
  10. Sharon Hunkins, N.P.La Mesa, CA 919421730214313
  11. Betty Lynn Hunter, NPFontana, CA 923351417024241
  12. Dianne Hunter, NPHarbor City, CA 907101750433108
  13. Hannah Hunter, AGACNPGlendora, CA 917411639090269
  14. Leigh Hunter, N.PLong Beach, CA 908061265503510
  15. Sharon Hunter, NPMendocino, CA 954601710919857
  16. Vanessa Hunter, MSN, RN, FNPSacramento, CA 958231447696448
  17. Margarita Huober, NPStanford, CA 943051306524087
  18. Shu Tze Huong-Schleif, NP-CFresno, CA 937211639450414
  19. Jefferson Huot, MSN, FNPBakersfield, CA 933011710640313
  20. Yeun Hur, NPSunnyvale, CA 940861659254357
  21. Sarah HurdRancho Mirage, CA 922701871102590
  22. Jennifer Hurley, CNM, NP-CSan Francisco, CA 941091588183099
  23. Isabel HurnSan Diego, CA 921131780614859
  24. Rose Hurowitz, NPHarbor City, CA 907101053469908
  25. Susan Hurst, NPSan Diego, CA 921201205984242
  26. Ann Hutchings, NPBakersfield, CA 933091760666226
  27. Stefanie Hutchinson, NPRedlands, CA 923731639818297
  28. Alexandra Hutchison, FNP-CCosta Mesa, CA 926261013677749
  29. Amanda Hutton Parrott, RN, DPT, NPSan Francisco, CA 941431902074230
  30. Fatima Huynh, FNP-CIrvine, CA 926141477133668
  31. Hoai-Huong Huynh, NPLa Jolla, CA 920371194035501
  32. Jenny Huynh, NPTehachapi, CA 935611447850367
  33. Katherine Huynh, NPStanford, CA 943051568008225
  34. Kim Carolyn Huynh, NPChula Vista, CA 919101700232592
  35. Linh Huynh, FNPLos Angeles, CA 900041427924646
  36. Sang Huynh, FNPOceanside, CA 920571376196097
  37. Thu Anh Huynh, FNP-BCMonterey Park, CA 917541659179380
  38. Catherine HwangLos Angeles, CA 900951063062982
  39. Dan HwangLos Angeles, CA 900321205656790
  40. Michele Hwang, NPIrvine, CA 926021811407331
  41. Minru Hwang, NPStanford, CA 943051396267043
  42. Vilayphone Hwang, PNPLos Angeles, CA 900951629060157
  43. Hailey Hwangbo, NPMontebello, CA 906401891776357
  44. Katherine Hylan, NPOceanside, CA 920571538516240
  45. Bruncelia Hynson, NPSan Francisco, CA 941431578992699
  46. Mara Iaconi, ANP-CSanta Rosa, CA 954031528333481
  47. Sofia Iacono, NPHawthorne, CA 902501639095243
  48. Ana Ibarra, N.P.Los Angeles, CA 900571427240167
  49. Martha IbarraSan Diego, CA 921051114957289
  50. Andrea Ibbison, CRNASanta Rosa, CA 954031932393584

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.