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 8 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. Fatima Ashiq, NPLos Angeles, CA 900951669058137
  2. Lisa Ashley, RN, PNPSacramento, CA 958171689656928
  3. Fatima AshrafRiverside, CA 925011124766852
  4. Jeny Jason Asis, NPArcadia, CA 910061871220129
  5. Catherine Asistores, NPPalo Alto, CA 943041427620723
  6. Sophie-Chizoma Asogu-Nwosu, NURSE PRACTITIONERDowney, CA 902411538718598
  7. Doris AsombradoSan Diego, CA 921291992778666
  8. Anjali Asrani, NPSan Francisco, CA 941091184279770
  9. Micaela Assam, FNPOroville, CA 959651326773946
  10. Vera Astashina, NPWest Hollywood, CA 900691568046787
  11. Jeanette Astilla, MSN, AGNP-C, PHNCanoga Park, CA 913041245837913
  12. James Astrero, NPLong Beach, CA 908031760345979
  13. Megan AtashrooWoodside, CA 940621861821407
  14. Jacqueline Athens, NPStanford, CA 943051568132967
  15. Jaskiran Athwal, NPSacramento, CA 958291366312258
  16. Janet Atienza, NPLos Angeles, CA 900571508952730
  17. Nicole Atme-Bahrani, FNPBerkeley, CA 947101609264886
  18. Magdalena Atondo Franco, NPLamont, CA 932411275117814
  19. Anna Attema, NPBellflower, CA 907061578611414
  20. Jill Attia, C.R.N.P.La Jolla, CA 920931275598591
  21. Kim Auduong, NPBaldwin Park, CA 917061972670701
  22. Steven Augustine, NPSacramento, CA 958251245697713
  23. Lori Auman, NPBellflower, CA 907061528135373
  24. Aye Aung, NPFremont, CA 945381457839581
  25. Heain Aung, FNP-CMontebello, CA 906401457969032
  26. Rajat Aurora, MSN-FNPCorona, CA 928791285839704
  27. Amanda Austin, NPSan Diego, CA 921231720766983
  28. Jitlada Austin, ACNPC-AGStanford, CA 943051730743345
  29. Magdalena Austin, FNP-CFountain Valley, CA 927081982350385
  30. Raciela Austin, NPIrvine, CA 926121871843375
  31. Lany Avakian, NPFresno, CA 937101689849879
  32. Clarissa AvalosPorterville, CA 932571922947860
  33. Harry Avellona, NURSE PRACTITIONERMission Hills, CA 913451861992141
  34. Mayra AvendanoSanta Barbara, CA 931051538017421
  35. Noheaaumoe Avery, NPTorrance, CA 905061578843371
  36. Angela Avila, N.P.Fresno, CA 937201083770788
  37. Mercedes Avila, FNP-BCSanta Monica, CA 904041467231829
  38. Pamela Avila, FNPPorterville, CA 932571003067950
  39. Shane Lenre Avila, NPLong Beach, CA 908151740607167
  40. Norma Avina, NPThousand Oaks, CA 913601619193208
  41. Isaac Awolola, DNP, FNP-BC, ENP-CSan Diego, CA 921031083599229
  42. Adela Ayala, RN, NPFresno, CA 937201235116138
  43. Cambria Ayala, FNPTemecula, CA 925901407556772
  44. Christine AyalaIrvine, CA 926181831879154
  45. Dinesa AyalaSylmar, CA 913421245987551
  46. Jose Ayala-Carrillo, NPSausalito, CA 949651124876792
  47. Joshua Ayou, FNP-BCFountain Valley, CA 927081790373710
  48. Annette AzcarateCarson, CA 907461326643750
  49. Alyssa Azevedo, NPStanford, CA 943051467117127
  50. Shokoufeh AzimaDublin, CA 945681700378189

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.