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 142 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. Lyndsey Stoffel, MSN, AGACNP-BCOrange, CA 928681306499421
  2. Sigrid Stokes, F.N.P.Salinas, CA 939011588977490
  3. Lisa Stolfus, NPFresno, CA 937211861732364
  4. Flora Stondell, NPSacramento, CA 958171790099216
  5. Martha Stone, RN, ANPSan Diego, CA 921231194971283
  6. Roy Stone, N.P.La Mesa, CA 919421902919939
  7. Lynda Stoodley, NPTorrance, CA 905051245249812
  8. Emily Storey, NPStanford, CA 943051427087790
  9. Joan StorzVentura, CA 930031770613697
  10. Marilyn Stotts, MSNCanoga Park, CA 913041851802904
  11. Christina StoutSaint Helena, CA 945741558757807
  12. Caroline Stowe, NPLos Angeles, CA 900361669788659
  13. Araceli Stoykovich, NPOroville, CA 959661578187571
  14. Jochen Strack, MSN, RNPasadena, CA 911031558712349
  15. Kyle Strehlow, NPLa Jolla, CA 920371366161812
  16. Mallory Stricker, FNPSacramento, CA 958161699504266
  17. Melissa Strickland, FNP-CDublin, CA 945681518488667
  18. Adam Strishak, FNPCorning, CA 960211821465329
  19. Elaine Strizzi, N.P.Northridge, CA 913251316095623
  20. Allegra Stroup, FNPArcata, CA 955211982018966
  21. Kirsten Strzok, NPPalo Alto, CA 943041538759451
  22. Kristen Stumpf, MSN FNPLos Angeles, CA 900071376640037
  23. Joanna Stuppler, NPTarzana, CA 913561629666268
  24. Lissa Sturdevant, NPSan Francisco, CA 941101205930831
  25. Candace Sturgeon, NPSan Diego, CA 921031700166196
  26. Duveen Sturgeon, MSN, ACNP-BCDuarte, CA 910101922426543
  27. Annette Su, NPStanford, CA 943051114313640
  28. Lawrence SuDaly City, CA 940151962101857
  29. Qiuju Su, NPEl Monte, CA 917311750894226
  30. Roya Suarez, FNP-CMission Viejo, CA 926911568171288
  31. Monica Suboc, NPLos Angeles, CA 900891508008129
  32. Jude Sudario, DNPStanford, CA 943051023430014
  33. Gretchen Suess, MSN, FNPSalinas, CA 939011194974196
  34. Adeline SugengTemecula, CA 925921669360475
  35. Patricia Anne Suits, NPStanford, CA 943051053024414
  36. Bo Kyung Sul, NPWhittier, CA 906061225809262
  37. Parvin SuliamaniSanta Clara, CA 950541033085030
  38. Theresa Sulit, NPSan Francisco, CA 941151932730603
  39. Melanie Suljada, NPSimi Valley, CA 930631154986743
  40. Ashley Sullivan, NPStanford, CA 943051265186068
  41. Judith Sullivan, NPRedwood City, CA 940621144264748
  42. Kari Sullivan, NPPalo Alto, CA 943041932571643
  43. Kathryn Sullivan, NPPlacerville, CA 956671174791743
  44. Patricia Sullivan, NPPlymouth, CA 956691902929912
  45. Sandra Sullivan, NPEncinitas, CA 920241639487952
  46. Adriana Sult, PMHNP-BCWoodland Hills, CA 913671558124867
  47. Susan Sum, NPSacramento, CA 958171104644111
  48. Cheng Sun, ANPLa Jolla, CA 920371437358892
  49. Rose Sun, N.P.Arcadia, CA 910071194913343
  50. Kimberly SungIrvine, CA 926121265047419

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.