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 219 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. Anita Ngo, NPLa Jolla, CA 920371790499291
  2. Catherine Ngo, NPFountain Valley, CA 927081982257010
  3. Germaine Ngo, RN, NP-CWest Hollywood, CA 900481487921037
  4. Jennifer Ngo, FNP-BCLong Beach, CA 908131174300875
  5. Jennifer Ngo, NPHayward, CA 945451609523786
  6. Maian NgoSan Diego, CA 921211174208110
  7. Nhi Ngo, FNPPasadena, CA 911041942489703
  8. Thoa Ngo, NPLos Angeles, CA 900071336436401
  9. Tina NgoWoodland Hills, CA 913651679450795
  10. Uyen NgoGarden Grove, CA 928441669896700
  11. Angela Ngo-Bigge, FNPSan Diego, CA 921091457999237
  12. Allison Ngo-Garner, NPSan Francisco, CA 941581417559196
  13. Kelsey Ngole, FNPFountain Valley, CA 927081083177125
  14. Stephanie Ngsee, NPHuntington Park, CA 902551114318896
  15. James Ngugi, FNP-BCVan Nuys, CA 914051720221880
  16. Rosemond Nguiffo, FNPWalnut Creek, CA 945961063989127
  17. Ai NguyenLos Angeles, CA 900151538769807
  18. Alexander Nguyen, NPIrvine, CA 926121548798358
  19. Andy Nguyen, N.P.Oakland, CA 946091750831228
  20. Angela Nguyen, FNPSanta Monica, CA 904041417678426
  21. Anne Merielle Nguyen, FNP-CIrvine, CA 926041619503042
  22. Ashley Nguyen, FNPRoseville, CA 956611205326261
  23. Barbara Nguyen, FNPLos Angeles, CA 900441245732155
  24. Be NguyenRedondo Beach, CA 902771447808399
  25. Brian Nguyen, FNPLos Angeles, CA 900651649689167
  26. Casie Nguyen, FNPFountain Valley, CA 927081801155726
  27. Cathy Nguyen, FNPMurrieta, CA 925621376234948
  28. Cecilia Nguyen, DNP, FNP-BCOakland, CA 946071659258333
  29. Chi Nguyen, NPSan Diego, CA 921031912468893
  30. Christine Nguyen, NP-CLos Alamitos, CA 907201205392867
  31. Christine Nguyen, FNP-CIrvine, CA 926181760142111
  32. Chrysteen Nguyen, FNP-CSan Diego, CA 921031184417107
  33. Connie Nguyen, FNP-CTorrance, CA 905051790633857
  34. Cuc Nguyen, FNPEl Monte, CA 917311134683683
  35. Debbie Vy Nguyen, FNP-BCSan Ramon, CA 945831568164366
  36. Dennis NguyenElk Grove, CA 956241790317873
  37. Diana Nguyen, NPMonterey, CA 939401609671718
  38. Donna Nguyen, DNP, FNP-CBeverly Hills, CA 902101437854510
  39. Duc Nguyen, FNP-CReseda, CA 913351376060319
  40. Gina Nguyen, NPGarden Grove, CA 928431437158987
  41. Gina Nguyen, NPGarden Grove, CA 928441215854872
  42. Hailey NguyenSan Diego, CA 921281235688193
  43. Hanh Nguyen, FNPCupertino, CA 950141992144992
  44. Helen Nguyen, FNP-BCGarden Grove, CA 928411225306814
  45. Helen NguyenGarden Grove, CA 928441235919564
  46. Helen NguyenCoalinga, CA 932101629430558
  47. Hoang NguyenGarden Grove, CA 928411316483118
  48. Janet Nguyen, NPHuntington Park, CA 902551508384462
  49. Janet NguyenBurlingame, CA 940101235800376
  50. Jennifer Nguyen, FNP-CLos Angeles, CA 900381609395649

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.