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 224 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. Maria Nunez, FNP-BCCerritos, CA 907031598002875
  2. Sabrina Nunez, NPAnaheim, CA 928051154072320
  3. Samantha NunezFresno, CA 937261831029636
  4. Veronica Nunez, DNPLos Angeles, CA 900331104282508
  5. Ana Nunez Nunez, NURSE PRACTITIONERLos Angeles, CA 900011629605506
  6. Kendrick Nunez Robles, FNP-C, ENP-CYucca Valley, CA 922841184572638
  7. Raquel Nunez-Salazar, FNPCorona, CA 928821427793439
  8. Mikah NunleySacramento, CA 958161205782620
  9. Janet Nunnally, N.P.Novato, CA 949471619067469
  10. Jessica NunnallySan Diego, CA 921041073973368
  11. Paloma Nuno, FNP-CMerced, CA 953401932904935
  12. Kristin Nurre, NPOxnard, CA 930301174099295
  13. Terry Nuth, NPFresno, CA 937271891542015
  14. Mona Nuthall, F.N.PSan Diego, CA 921231487797783
  15. Ada Nwachuku, FNPLos Angeles, CA 900441548678568
  16. Uzoma Nwadike, RN, MSN, FNP-CChino Hills, CA 917091184223489
  17. Larry Nwafor, NPLos Angeles, CA 900611134697576
  18. Henrietta Nwaibe, NPLos Angeles, CA 900591508306176
  19. James Nwaizugbu, FNP-BCOroville, CA 959661750418992
  20. Joyce NwakorCulver City, CA 902321760183511
  21. Adaeze Nwanonenyi, DNP, FNP-C, PMHNP-BCCompton, CA 902211659763506
  22. Ifeoma NwekeHawthorne, CA 902501881053593
  23. Bokeng NwengelaCarson, CA 908101134737356
  24. Margaret NwezeBakersfield, CA 933121740952787
  25. Gloria Nwigwe, FNPLancaster, CA 935341265142806
  26. Tochukwu NwigweLos Angeles, CA 900371396533238
  27. Angela Nwosu, FNP-BCCerritos, CA 907031679935308
  28. Doris Nwosu, NPSan Diego, CA 921261023794682
  29. Henry Nwosu, NPColton, CA 923241205559556
  30. Nwamaka NwosuPasadena, CA 911051013598911
  31. Ogochukwu Nwosu, DNP, FNP-BC,PMHNP-BCHercules, CA 945471265994818
  32. Uchechi Nwosu-Iroha, NPBellflower, CA 907061306211081
  33. Obianuju NwoyeTorrance, CA 905031699580001
  34. Arjun Nyaupane, FNP-BCLos Angeles, CA 900121063001444
  35. Kathleen Nyberg, RN, FNP, MSNMadera, CA 936371508020579
  36. Lorna Nyberg, FNPAlta Loma, CA 917371992925721
  37. Kirstin Nygren, NPLos Angeles, CA 900951023359601
  38. Victoria NzeSacramento, CA 958201538085766
  39. Laura O Brien, FNPOregon House, CA 959621124186770
  40. Chelsea O'Brien, FNPPalo Alto, CA 943061790244218
  41. Kathleen O'Brien, NPElk Grove, CA 957581396800900
  42. Kathryn O'Brien, FNPSacramento, CA 958181326802950
  43. Peter O'Brien, FNPMurrieta, CA 925621639533490
  44. Russell O'Brien, FNPBurbank, CA 915051174216295
  45. Alda O'Connor, FNPSanta Ana, CA 927051265603294
  46. Courtney O'ConnorWalnut Creek, CA 945961275352304
  47. Jocelyne O'Connor, FNPPlacerville, CA 956671801336128
  48. Keri O'Connor, NPSan Diego, CA 921211164959433
  49. Kylie O'Connor, FNP-CLos Angeles, CA 900641295533701
  50. Erin O'Connor-ThygesonSanta Cruz, CA 950651497352306

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.