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 220 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. Jennifer Nguyen, NPBakersfield, CA 933091225926421
  2. Jessica-Lien Nguyen, NPOxnard, CA 930301598631574
  3. Joyce Nguyen, NPDowney, CA 902421417536855
  4. Julie Nguyen, FNPLos Angeles, CA 900371790563294
  5. Julie Nguyen, FNP-CNewport Beach, CA 926601881393114
  6. Kathy Nguyen, FNPConcord, CA 945201700459583
  7. Katie Nguyen, RN, FNPRancho Santa Margarita, CA 926881760263636
  8. Katie NguyenTustin, CA 927801699648311
  9. Katrina Nguyen, FNPLodi, CA 952421962013854
  10. Kellie Nguyen, FNP-CTustin, CA 927801932886991
  11. Kevin Nguyen, NPSacramento, CA 958171942008040
  12. Kevin-Khoa Nguyen, FNP-CSan Jose, CA 951361053006742
  13. Khanh Nguyen, NPOrangevale, CA 956621023505187
  14. Kimhuynh Nguyen, NURSE PRACTITIONERDuarte, CA 910101265642110
  15. Krisa Nguyen, FNPClovis, CA 936191427431139
  16. Le Chi Nguyen, MSN, FNP-BCHuntington Beach, CA 926491184894545
  17. Levan NguyenOrange, CA 928681093602575
  18. Lia Nguyen, FNPLos Angeles, CA 900171437419082
  19. Lily Nguyen, FNP-BCDuarte, CA 910101518759273
  20. Lily Nguyen, DNP, APRN, FNP-CGarden Grove, CA 928401235834722
  21. Linh Nguyen, FNP-BCWhittier, CA 906011033456264
  22. Mai-Anh Nguyen, FNPHuntington Beach, CA 926461770296089
  23. Maricel Nguyen, MSN, APRN, FNP-CEscondido, CA 920251174292874
  24. Marina Nguyen, NPModesto, CA 953551215645247
  25. Mary NguyenWestminster, CA 926831336512102
  26. Mercedes NguyenNewport Beach, CA 926601518839174
  27. Michael NguyenWestminster, CA 926831336733245
  28. Minh Chau Nguyen, FNPSan Diego, CA 921301093450827
  29. My Nguyen, FNPRosemead, CA 917701053813477
  30. My Phuong Pham Nguyen, N.P.Orange, CA 928681104218494
  31. My Van Nguyen, MSN-APRN-FNP-CSan Diego, CA 921211598383689
  32. Myhanh Nguyen, N.P.Walnut Creek, CA 945981124206453
  33. Mythi Nguyen, NPLos Angeles, CA 900241932563160
  34. Nam Nguyen, NPSan Jose, CA 951271639721053
  35. Natalie Nguyen, FNP-BCPasadena, CA 911011336848316
  36. Ngoc Nguyen, RN MSN FNP-BC CMSRNSanta Ana, CA 927051891216370
  37. Ngocthe Nguyen, RNSan Gabriel, CA 917751134590920
  38. Nhatminh Nguyen, NURSE PRACTITIONERChino Hills, CA 917091093186892
  39. Nhi Nguyen, FNPStockton, CA 952071699440511
  40. Nhu Nguyen, FNPWestminster, CA 926831164099842
  41. Nicholas Nguyen, FNP-CValley Center, CA 920821669010021
  42. Oanh Nguyen, FNPBeverly Hills, CA 902101558101907
  43. Phong NguyenMountain View, CA 940401316502297
  44. Phung Nguyen, FNPLos Angeles, CA 900271871643460
  45. Phung Nguyen, FNPSan Jose, CA 951321972206407
  46. Phuong Nguyen, NURSE PRACTITIONERMurrieta, CA 925621245658764
  47. Phuong Nguyen, NURSE PRACTITIONERWestminster, CA 926831811583073
  48. Phuong Uyen Nguyen, NPSan Diego, CA 921271760997472
  49. Quyen Nguyen, NPBakersfield, CA 933041710006176
  50. Sally Nguyen, MSN, FNP-BCRiverside, CA 925041609502020

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.