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 226 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. Candice Ocel, NP-CYuba City, CA 959911316643471
  2. Josephine Ocenar, NURSE PRACTITIONERBrea, CA 928211992456792
  3. Rommel OcfemiaUpland, CA 917861609498120
  4. Alisa Ochoa, DNPWest Hollywood, CA 900481548024649
  5. Denise Ochoa, NP-CBerkeley, CA 947041184107799
  6. Irene Ochoa, NPValencia, CA 913551699298711
  7. Jamie Ochoa, NPMarysville, CA 959011851648232
  8. Joseph Ochoa, FNPFolsom, CA 956301114404316
  9. Lisa OchoaCanyon Country, CA 913511750094124
  10. Rita Ochoa, N.P.Los Angeles, CA 900131215172747
  11. Anne Odell, PHD, FNP-C, APRNLong Beach, CA 908031487979662
  12. Odion Odiagah, FNPRiverside, CA 925041740106970
  13. Alfreda Odiakosa, FNP-BCLos Angeles, CA 900661437620218
  14. Anthony OdimegwuMoreno Valley, CA 925551063938603
  15. Ethel Odimegwu, FNPSan Diego, CA 921081952934739
  16. Veronica Odita, FNPFresno, CA 937261780903716
  17. Ojiugo Odogwu, FNPRiverside, CA 925051497411003
  18. Jessica OdohLong Beach, CA 908021891679213
  19. Margaret Oduche, NPLos Angeles, CA 900731689831687
  20. Patricia Odum, N.P.San Luis Obispo, CA 934011073645107
  21. Christine Oeur, DNP, FNP-BCSacramento, CA 958171932847852
  22. Brooke Offhaus, FNPMerced, CA 953411760951354
  23. Mary Ofili, FNPLos Angeles, CA 900571689320848
  24. Miriam Ofili, FNPLong Beach, CA 908021568899193
  25. Vivian Ofuokwu-Tomovic, NPLos Angeles, CA 900571386505899
  26. Onome Ogaga, NP-CWalnut Creek, CA 945981952833063
  27. Olamma Ogamba, NPSan Jose, CA 951281780338442
  28. Phillip Oganesyan, FNP-C, MSNGlendale, CA 912031558061051
  29. Irene Ogbeiwe, FNPElk Grove, CA 956241285912881
  30. Ese Ogbetuo, FNPTorrance, CA 905051417423138
  31. Anthony OgbodoTracy, CA 953041063884625
  32. Chinweike Ogbodo, NPCarson, CA 907461497139349
  33. Uzoamaka Ogbodo, FNP, PMHNPTracy, CA 953761720779184
  34. Ijeoma OgbonniaLos Angeles, CA 900611427582832
  35. May OgbozorReseda, CA 913351790248300
  36. Chinye Ogbuchiekwe, NPRiverside, CA 925071316162381
  37. Ifeoma Ogbuehi, NPMadera, CA 936371497737399
  38. Christopher Ogden, RN, FNPRedding, CA 960031659061141
  39. Rebecca OgemboPomona, CA 917661336591361
  40. Mariam Oglakhchian, FNPBeverly Hills, CA 902101659643815
  41. Laura Oglesby, ACNPC-AGChula Vista, CA 919101639850423
  42. Kimberly Oglesby-McCowan, FNPOxnard, CA 930361801282116
  43. Ruth Ogot, DNP-CSacramento, CA 958111720463318
  44. Ogunremi Ogunlana, RN, MSN, PHN, FNPNewark, CA 945601104903574
  45. Rasheedat Ogunsanya, FNPInglewood, CA 903011851275986
  46. Adebimpe Ogunsefunmi, NP-CSouth San Francisco, CA 940801093269722
  47. Eunice OgutuLos Angeles, CA 900251588492193
  48. Beth Kathryn OhCastaic, CA 913841023437001
  49. Caroline Oh, NPMission Viejo, CA 926921184894974
  50. Gloria Oh, FNP-CValencia, CA 913811699483081

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.