NPPES file of Aug 9, 2026

Family Nurse Practitioner in California

16,966 NPPES records list family nurse practitioner with a practice address in California, 44 per 100,000 residents, the 50th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 47 of 340.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · method

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

Los Angeles has the most, 1,103

  1. Los Angeles1,103
  2. San Diego799
  3. San Francisco662
  4. Sacramento444
  5. Fresno393

Family Nurse Practitioner records in California

  1. Betsi Carey, NPRedwood City, CA 940631770671760
  2. Adrienne Carfi-Zavala, FNPUkiah, CA 954821457200677
  3. Lucia Cargill, PHD, MSN, FNP-CSanta Rosa, CA 954041841424066
  4. Mariz Jane Carizon, FNPRancho Mirage, CA 922701396524567
  5. Joy Ann Carlos, NURSE PRACTITIONERParamount, CA 907231548014921
  6. Nourlie Carlos, FNPVisalia, CA 932911588244164
  7. Tuyen Carlos, FNP-COrange, CA 928681124955638
  8. Marianne Carlota, FNPPomona, CA 917671194185413
  9. Breanna Carlson, FNP-CRoseville, CA 956611114755758
  10. Christina Carlson, FNPLos Angeles, CA 900151811793888
  11. Hilary Carlson, FNPSan Jose, CA 951921225780133
  12. Laurel Carlson, NPSan Diego, CA 921611316950975
  13. Melanie Carlson, NPSan Diego, CA 921081366336091
  14. Melissa CarlsonSan Jose, CA 951261639618523
  15. Ryan Carlson, NP-CDorris, CA 960231992227789
  16. Luna Caro, N.P.Los Angeles, CA 900571619111820
  17. Rachel Caro, FNP-CMadera, CA 936361508640772
  18. Sarah Gayle Caro, NPOntario, CA 917641427791052
  19. Eileen Carol, F.N.P.Santa Rosa, CA 954041477748929
  20. Pia Marie Gatchalian Carolino, FNPTustin, CA 927801891450672
  21. Jacob Carpenter, FNP-CLancaster, CA 935341295199263
  22. Richard Carpenter, NP-CCardiff By The Sea, CA 920071740359967
  23. Sarah Carpenter, FNP-CRamona, CA 920651568294189
  24. Wayne Carpenter, FNPRancho Mirage, CA 922701053599464
  25. William Carpenter, FNP-CSan Francisco, CA 941101003633454
  26. William CarpenterBerkeley, CA 947071457807208
  27. Stephanie Carpentier, NPSan Gabriel, CA 917761821627811
  28. Brittani Carpinelli, FNPCarlsbad, CA 920081881394823
  29. Marlon Carpio, FNPIrvine, CA 926021407318314
  30. Roberto CarpioNorth Hills, CA 913431215337084
  31. Rebecca Carpio-Darshay, NPFontana, CA 923371649459652
  32. Irene Carr, PHD, FNP-BC, CNMSan Diego, CA 921231801084405
  33. Jennifer Carr, N.P.Victorville, CA 923951902241110
  34. Wendy Carr, FNPLos Angeles, CA 900271417076407
  35. Elizabeth Carranza, N.P.Anaheim, CA 928061790155919
  36. Mari Carranza, NP-CDowney, CA 902401689185043
  37. Martha Carranza, NPMission Viejo, CA 926911376614925
  38. Katharine Carrasco, FNPLong Beach, CA 908061104297712
  39. Cynthia Carrasco-Gonzalez, F.N.PPico Rivera, CA 906601952700320
  40. Christine Carreon, DNP, FNP-BC, MSSeal Beach, CA 907401972658375
  41. Esther Carreon, N.P.Torrance, CA 905021538313812
  42. Peter Carreon, FNPChino, CA 917101578023917
  43. Ana Carrera, APRN, MSN, FNP-CLomita, CA 907171689490625
  44. Gabriela Carrico, DNP, FNPFairfield, CA 945341154939163
  45. Laura Carrico, PA FNPMarysville, CA 959011043337611
  46. Cindy Carrillo, FNPVentura, CA 930031699565127
  47. Diane Carrillo, FNPPalmdale, CA 935511275847436
  48. Dyan Angela Carrillo, NPChatsworth, CA 913111386583805
  49. Jaime Carrillo, FNP-BCPasadena, CA 911071568890945
  50. Joseph Carrillo, N.P.Los Angeles, CA 900571154780328

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 50 of 51 per resident

  1. Michigan53
  2. Washington48
  3. Wisconsin48
  4. California44
  5. New Jersey42
  6. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.1% of these records appear in a Medicare file, against 75.1% 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. California67.1%
  2. United States75.1%

Family Nurse Practitioner records in California, measured

  • In a Medicare file11,379 of 16,966 · 67.1% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file6,797 · 40.1% here, 57.1% nationally
  • Not updated in five years or more7,204 · 42.5% here, 40.5% nationally
  • Median graduation year2019 · the 6,793 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

16,966 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in California: 44 per 100,000 residents against 71 nationally (50 states and D.C.). Los Angeles has 1,103 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. New York14,805
  2. Texas21,242
  3. Florida22,340
  4. Ohio9,647

States with a similar rate per 100,000

  1. New Jersey41.8
  2. Wisconsin47.6
  3. Washington48.4
  4. Michigan53.4

The largest states

  1. Florida22,340
  2. Texas21,242
  3. New York14,805
  4. Ohio9,647
  5. Tennessee9,060

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.