NPPES file of Aug 9, 2026

Registered Nurse in California

13,506 NPPES records list registered nurse with a practice address in California, 35 per 100,000 residents, the 30th highest rate of 51. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 79 of 271.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 1,223

  1. San Diego1,223
  2. San Francisco625
  3. Los Angeles526
  4. Sacramento508
  5. Fresno500

Registered Nurse records in California

  1. Marco FloresSanta Cruz, CA 950621215380027
  2. Maricella FloresFresno, CA 937211821217464
  3. Marieta Flores, RNWatsonville, CA 950761912455874
  4. Martin FloresPerris, CA 925711063964773
  5. Maurice Flores, RNSan Diego, CA 921231942807631
  6. Michelle Flores, R.N.Ventura, CA 930031144684218
  7. Robert Flores, RNSan Diego, CA 921031932741949
  8. Rosemae Flores, LVNSan Jose, CA 951131598516981
  9. Susanna Flores, RNSan Mateo, CA 944031528247020
  10. Yulma FloresLong Beach, CA 908061629908611
  11. Clemencia Flores Vieyra, RNSanta Rosa, CA 954011194646950
  12. Jennifer Flores-DuarteIndio, CA 922011003685942
  13. Yosselyn Flores-OrellanaFresno, CA 937031750208583
  14. Rolan Flournoy, RNSouth San Francisco, CA 940801093675183
  15. Georgina Floyd, DNP, RNOntario, CA 917611346916426
  16. Kathryn Floyd, RNAlturas, CA 961011841740107
  17. Kimberley Floyd, RNLynwood, CA 902621821578972
  18. Zina Floyd, RNVacaville, CA 956871043056203
  19. Bette Floyd-Okanlawon, RNStockton, CA 952051902963341
  20. Wendy Foad, RNCupertino, CA 950141427975259
  21. Madeline FoerstSanta Ana, CA 927011306603105
  22. Nina FofangWest Covina, CA 917901699666115
  23. Anne Fogel, RNLos Angeles, CA 900331912852476
  24. Wendy Fogelstrom, RNBishop, CA 935141942741657
  25. Victoria Fogg, RNSan Diego, CA 921151942735188
  26. Alexandra Fogli, MSBerkeley, CA 947031275785529
  27. Julie FogwellColton, CA 923241730743469
  28. Jo Foley, RNWinterhaven, CA 922831881911568
  29. Patrice FoleyNorwalk, CA 906501023190246
  30. Vanessa Folkes, RNSan Gabriel, CA 917751528936531
  31. Shaelyn Fones, RNVentura, CA 930031033825021
  32. Cynthia Fong, RN, PHNOakland, CA 946051891510038
  33. Ryan FongLa Jolla, CA 920371053289751
  34. June Fonseca, RNSouth Gate, CA 902801487419388
  35. Nathalia Fonseca, RNNorth Hollywood, CA 916011659062982
  36. Elaine Fontana, PUBLIC HEALTH NURSELakeport, CA 954531558549568
  37. Elizabeth FontenetteLancaster, CA 935351295447837
  38. Adam FonvilleOakland, CA 946091164149902
  39. Rachel Fonzi, RNSan Luis Obispo, CA 934011558928028
  40. Glenn Foran, RNLong Beach, CA 908131851545826
  41. James Forath, RNStockton, CA 952041881284958
  42. Lydia Forbang, R NHuntington Beach, CA 926471811441454
  43. Alexandria Forbes, RNSan Diego, CA 921011104758028
  44. Amanda ForbesOakland, CA 946091093549974
  45. Brian Ford, RNOxnard, CA 930361346893120
  46. John Ford, R.N.San Diego, CA 921611174629216
  47. Hanna Fordahl, RNCamarillo, CA 930101255018065
  48. Estrella Fordham, RNOxnard, CA 930361306004189
  49. Leeann Fore, RNForesthill, CA 956311336470145
  50. Theresa Foreman, RNOxnard, CA 930361417373259

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 30 of 51 per resident

  1. Maryland40
  2. Arkansas40
  3. Oklahoma36
  4. California35
  5. Kansas34
  6. South Carolina33
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.5% of these records appear in a Medicare file, against 1.5% 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. California2.5%
  2. United States1.5%

Registered Nurse records in California, measured

  • In a Medicare file343 of 13,506 · 2.5% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file146 · 1.1% here, 1.0% nationally
  • Not updated in five years or more7,263 · 53.8% here, 57.2% nationally
  • Median graduation year2018 · the 146 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13,506 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in California: 35 per 100,000 residents against 44 nationally (50 states and D.C.). San Diego has 1,223 of them (9%).

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. Ohio9,656
  2. Texas8,921
  3. Washington5,708
  4. Michigan5,589

States with a similar rate per 100,000

  1. Kansas33.9
  2. Oklahoma35.9
  3. South Carolina32.8
  4. Vermont31.0

The largest states

  1. New York25,740
  2. Ohio9,656
  3. Texas8,921
  4. Washington5,708
  5. Michigan5,589

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.