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 5 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. Ashley AlvarezLos Angeles, CA 900371558005116
  2. Jessie Alvarez, PMHNP-BCLos Angeles, CA 900591699510719
  3. Juana Alvarez, NPHealdsburg, CA 954481518049659
  4. Melissa Alvarez, NPLos Angeles, CA 900891669846002
  5. Nancy Alvarez, NPMonterey Park, CA 917541679193353
  6. Patricia Alvarez, FNP-CVisalia, CA 932911578077038
  7. Miguel Alvidrez, NPVisalia, CA 932911932110608
  8. Shireen Alwani, NPParamount, CA 907231982870291
  9. Nnenna Amachi, NPGarden Grove, CA 928401255532149
  10. Kellie Amador, M.S.NModesto, CA 953501164477683
  11. Philip AmanteOrange, CA 928681679326383
  12. Christine Amara, N.P.Palo Alto, CA 943011740378470
  13. Ira Amayun, BSN, MPH, DNP, FNP-CFremont, CA 945381639845993
  14. Sonya AmbrizHuntington Park, CA 902551336717487
  15. Joseph Ambrose, DCEl Dorado Hills, CA 957621194940809
  16. Maria Ambrosini, FNPLadera Ranch, CA 926941750898441
  17. Thomas Ambrosini, NPWoodland, CA 956951114067006
  18. Angeline AmbrosioLos Angeles, CA 900481548021181
  19. Tizita Amde-Michael, CPNPLos Angeles, CA 900171578731147
  20. Anna Ameli, N.P.San Fransisco, CA 941151720327299
  21. Susan Ament, RN MSN FNPHealdsburg, CA 954481821070012
  22. Stacy Amer-Davis, N.P.National City, CA 919501750661641
  23. Donna Amezquita, NPAnaheim, CA 928071255402145
  24. Dipti Amin, NPLa Jolla, CA 920371336697986
  25. Payal AminBurbank, CA 915041922739135
  26. Priyal AminBeaumont, CA 922231366177479
  27. Shareen Amin, NPSan Diego, CA 921201992853840
  28. Fadela AmineIrvine, CA 926141548908866
  29. Sofian Amir Hassen, FNPFresno, CA 937201841692449
  30. Talia AmiriInglewood, CA 903011871000802
  31. Magden AmirianBurbank, CA 915011023820206
  32. Ashee Amjad Amjad Waryam, FNPMerced, CA 953401760920391
  33. Maria Amos, DNPSan Diego, CA 921031235891953
  34. Joy Amundson, NPFullerton, CA 928351194073692
  35. Cindy An, AGPCNP-BCFullerton, CA 928311801579420
  36. Sarabjit Anand, AGNP-CBakersfield, CA 933011710425392
  37. Eneh-Lieh Ancheta, NPLa Jolla, CA 920371477067981
  38. Mariam Andar, FNP-BCSan Diego, CA 921031407163884
  39. Robin Andersen, MSN, NPSan Francisco, CA 941431114126646
  40. Catherine Anderson, FNP-CModesto, CA 953551639063936
  41. Daisy Anderson, FNP-COrange, CA 928691447149596
  42. Ebony Anderson, NPSan Francisco, CA 941211336484542
  43. Erin Anderson, NPFresno, CA 937211538264817
  44. Jennifer Anderson, NPWatsonville, CA 950761437583259
  45. Jill Anderson, NPPalo Alto, CA 943041649777061
  46. Julie Anderson, N.P.Stanford, CA 943051346285160
  47. Lala Anderson, NPRohnert Park, CA 949281275330870
  48. Lisa Anderson, N.P.Redlands, CA 923731003851593
  49. Meghan AndersonSacramento, CA 958251790935419
  50. Patricia Anderson, FNP APRNLos Angeles, CA 900131205996386

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.