NPPES file of Aug 9, 2026

Nurse Practitioner in California

8,223 NPPES records list nurse practitioner with a practice address in California, 21 per 100,000 residents, the 41st highest rate of 51. Stanford and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 105 of 165.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Stanford has the most, 572

  1. Stanford572
  2. Los Angeles520
  3. San Diego458
  4. San Francisco425
  5. Palo Alto318

Nurse Practitioner records in California

  1. Kristen Neumann, CNPOrange, CA 928681225562853
  2. Christina Neumeister, FNP-CWest Hollywood, CA 900481053129155
  3. Shubhechha Neupane, AG-ACNPFremont, CA 945381285456616
  4. Irene Nevarez, NPSan Diego, CA 921031003166646
  5. Jayme Newberry, AGPCNP-BCLos Angeles, CA 900731417793670
  6. Julia Newell, NPStanford, CA 943051083287759
  7. Luz Marie Newell, NPFresno, CA 937211700930674
  8. Kimberly Newlin, NPRoseville, CA 956611033390216
  9. Garrett Newman, FNP-CLoma Linda, CA 923541881161511
  10. Michele Newman, FNP-BCFairfield, CA 945331184238438
  11. Phillip Newman, DNPStanford, CA 943051427579895
  12. Pamela NewprasitBakersfield, CA 933121053020834
  13. Helen Newsom, NPSan Bernardino, CA 924101346576089
  14. Alison Neymark, NPLos Angeles, CA 900731912016619
  15. Joshua Ng, NPSouth San Francisco, CA 940801619461365
  16. Patricia Ng, RNPEl Monte, CA 917311821184672
  17. Stephanie Ng, FNP-CSan Jose, CA 951271558131235
  18. Yuen Hung Ng, AGACNPLos Angeles, CA 900331033660659
  19. Vitalia Ngala, FNPSan Diego, CA 921081427546092
  20. Richard Nghiem, FNPFullerton, CA 928351588129209
  21. Alexander Ngo, NPOrange, CA 928681841862109
  22. John Ngo, NPLong Beach, CA 908131821688797
  23. Richard Ngo, DCSacramento, CA 958161083647820
  24. Tach Ngo, NPStanford, CA 943051487005443
  25. Thye Peng Ngo, PHD, RN, MSN, FNPSan Francisco, CA 941211821789314
  26. Natacha Laure Ngozi Manack, NPSan Francisco, CA 941111699218636
  27. Eric Ngugi, FNP-BCLos Angeles, CA 900231467124107
  28. Alice Nguyen, NPHuntington Beach, CA 926481831408426
  29. Andy Nguyen, FNPHemet, CA 925441326551219
  30. Angela Nguyen, F.N.P. - BCOrange, CA 928681982075792
  31. Angie Nguyen, NPSanta Ana, CA 927031780189670
  32. Anh NguyenRosemead, CA 917701508640582
  33. Anh Khoi Nguyen, RN, MSN, FNP-CTorrance, CA 905011891106548
  34. Annie Nguyen, NPRancho Cucamonga, CA 917301992580559
  35. Bich Thu NguyenFountain Valley, CA 927081841912771
  36. Britney Nguyen, N.P.Anaheim, CA 928011508045881
  37. Cassidy Nguyen, NP-BCOrange, CA 928681932622594
  38. Cathy Nguyen, NPSan Francisco, CA 941431710530126
  39. Catvy Nguyen, NP95016651Lake Forest, CA 926301770605156
  40. Chi Nguyen, NPHuntington, CA 926471205364015
  41. Diem Phuong NguyenSan Jose, CA 951271538831490
  42. Doan Thuy NguyenSanta Monica, CA 904041710566047
  43. Hang Nguyen, NPSacramento, CA 958171235543240
  44. Huynh Ngoc Tu Nguyen, NPRiverside, CA 925031750932141
  45. Ivy Nguyen, MSN, FNP-COakland, CA 946091952060303
  46. Jackie Nguyen, NPAnaheim, CA 928071710046420
  47. Jasmine Nguyen, NPStanford, CA 943051114891488
  48. Jennifer Nguyen, N.P.Torrance, CA 905021366751539
  49. Jimmy Nguyen, NPOrange, CA 928651386590958
  50. Johnny Nguyen, MSN, FNPSanta Ana, CA 927051881480788

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 41 of 51 per resident

  1. Alaska22
  2. Colorado21
  3. New Jersey21
  4. California21
  5. Louisiana20
  6. Maryland20
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.3% of these records appear in a Medicare file, against 73.4% 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. California65.3%
  2. United States73.4%

Nurse Practitioner records in California, measured

  • In a Medicare file5,368 of 8,223 · 65.3% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file3,427 · 41.7% here, 57.4% nationally
  • Not updated in five years or more3,696 · 44.9% here, 44.6% nationally
  • Median graduation year2017 · the 3,425 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

8,223 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in California: 21 per 100,000 residents against 29 nationally (50 states and D.C.). Stanford has 572 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. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524

States with a similar rate per 100,000

  1. New Jersey21.1
  2. Colorado21.4
  3. Alaska21.5
  4. Louisiana20.4

The largest states

  1. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524
  5. Ohio4,254

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.