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 221 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. Shannon NguyenNational City, CA 919501477379105
  2. Sonia Nguyen, NPWhittier, CA 906021689447583
  3. Spencer Nguyen, FNPOntario, CA 917611760808125
  4. Steven Nguyen, FNP-CCorona, CA 928791003762659
  5. Tam Nguyen, NURSE PRACTITIONERBuena Park, CA 906201073218186
  6. Thanh Nguyen, NPHuntington Beach, CA 926471477897452
  7. Thanh Vy Nguyen, FNPSan Francisco, CA 941031679299465
  8. Thao Nguyen, NPTorrance, CA 905051528650629
  9. Thao Nguyen, NPWestminster, CA 926831538579446
  10. Thao NguyenFountain Valley, CA 927081932666955
  11. Thao Nguyen, FNPBrisbane, CA 940051255058624
  12. Thao NguyenMather, CA 956551417482571
  13. Thi Nguyen, MSN, RN, FNP-CPorter Ranch, CA 913261316870728
  14. Thien-Nhan Nguyen, FNP-CPalo Alto, CA 943011679244008
  15. Thienkim NguyenCarlsbad, CA 920091669969341
  16. Thy NguyenNorthridge, CA 913241578127429
  17. Tien Nguyen, NPWestminster, CA 926831306320197
  18. Tiffani Nguyen, NPWestminster, CA 926831386663029
  19. Tony Nguyen, FNP-CDowney, CA 902421790151074
  20. Tram Nguyen, NURSE PRACTITIONERSan Diego, CA 921611659034973
  21. Tram Nguyen, N.P.Garden Grove, CA 928411184805509
  22. Trang Nguyen, NPRosemead, CA 917701225894736
  23. Trang Nguyen, FNPSan Leandro, CA 945781871956847
  24. Trang Dai Nguyen, NPSan Diego, CA 921151992219539
  25. Triet Nguyen, FNP-CRed Bluff, CA 960801598578254
  26. Trinh NguyenHuntington Beach, CA 926471386254910
  27. Trinh Nguyen, NPGilroy, CA 950201720423767
  28. Trinh Nguyen, R.N., P.H.NSan Jose, CA 951271568792927
  29. Tuoc NguyenWest Covina, CA 917921487416913
  30. Tuyet Phuong Nguyen, NPDowney, CA 902421114877800
  31. Vanessa Nguyen, FNPTemecula, CA 925921376219246
  32. Venus NguyenEl Centro, CA 922431053705087
  33. VI Nguyen, FNPGarden Grove, CA 928441518395425
  34. Vien Nguyen, NPArcadia, CA 910071790024297
  35. Vivian Nguyen, FNPMonterey Park, CA 917541164130431
  36. Vivian Nguyen, FNPSan Jose, CA 951241811726276
  37. Vivica Nguyen, FNPElk Grove, CA 956241851087639
  38. Vo Lananh Nguyen, FNP, RNGarden Grove, CA 928411710436464
  39. William Nguyen, FNP-BCLong Beach, CA 908101689316523
  40. Yen Nguyen, FNP-BCLos Angeles, CA 900281255047957
  41. Thanh Ngoc Nguyen Trinh, NPLos Angeles, CA 900121831586288
  42. Uyen Nguyen-Sharma, NP-CSacramento, CA 958171114426327
  43. Aimee Nguyendinh, FNP-BCLong Beach, CA 908141326938705
  44. Relinthis Ngwafa, NPOrange, CA 928681134974132
  45. Christine Ngwazini, DNPSan Diego, CA 921281831818640
  46. Stephanie Nhim, RN, BSN, FNP-BCSan Diego, CA 921211598371189
  47. Jamie Nho, MSN, NP-CMountain View, CA 940431104196112
  48. Charmaine NiWest Covina, CA 917901497648422
  49. Linda NiFremont, CA 945391730672973
  50. Qian Ni, FNP-BCIrvine, CA 926201851279053

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.