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 9 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. Sofia Aziz, NPStanford, CA 943051033877360
  2. Zahra Azizi, NPColton, CA 923241437983236
  3. Ezioma Azubuike, N.POrange, CA 928681659774560
  4. Lauren Azuela, PMHNP-BCSanta Ana, CA 927011487152054
  5. Sergio Azzolino, NPSan Francisco, CA 941091336307370
  6. Dennis Baba, RNSacramento, CA 958161851884928
  7. Armen BabakhanyanSimi Valley, CA 930651518505197
  8. Esther Babalola, DNP, APRN, FNP-BCColton, CA 923241285281782
  9. Laurel Babcock Gill, NPLong Beach, CA 908401760542252
  10. Samuel Babkow, FNP-CCoachella, CA 922361386467561
  11. Grace Bacani, FNPSan Diego, CA 921031093124703
  12. Charissa Bacena-Miano, MSN, NP-CBakersfield, CA 933011265813315
  13. Diana BachHuntington Beach, CA 926471851865554
  14. Jackeline Baciu, NPFontana, CA 923361306639133
  15. Christel Backert, FNPLathrop, CA 953301124254842
  16. Julia Backs, CPNP-PCLancaster, CA 935341184091290
  17. Polly Rose Bacod, NPPasadena, CA 911051568050367
  18. Hafsah Badar, NPStanford, CA 943051871425066
  19. Joey Ann Mae Badar, MSN, APRN, FNP-BCGarden Grove, CA 928431700605730
  20. Lanette Badhan, NPVisalia, CA 932911194490094
  21. Paridhi BadjatiyaWalnut Creek, CA 945981700618998
  22. Gagandeep Badwal, FNPSacramento, CA 958231821728627
  23. Claudine Bae, NPStanford, CA 943051437687837
  24. Grace BaeWest Hollywood, CA 900481700761541
  25. Tiffany Bae, FNP-CLake Forest, CA 926301659015923
  26. Cynthia Baer, FNPFresno, CA 937201770564270
  27. Lois Baeta, N.P.Vallejo, CA 945891760620983
  28. Herma Joey Bag-Ao, APNRoseville, CA 956781821561267
  29. Karen Bagatelos, M.S.N.,N.P.San Francisco, CA 941171780881045
  30. Whitney Bagby, PMHNPSan Francisco, CA 941031669989752
  31. Ani Bagdasarian, N.P.Stanford, CA 943051689083891
  32. Maria Concepcion Baggao, NURSE PRACTIONERSanta Barbara, CA 931101174061410
  33. Christina Baggott, PNP, RNPalo Alto, CA 943041831224070
  34. Gohar BaghumyanTarzana, CA 913561366211369
  35. Kristin Bagiu, LM, RN, NP-CLakewood, CA 907121023137403
  36. Amrit BagriBakersfield, CA 933081144928524
  37. David Bagtas, NPLos Angeles, CA 900231851748743
  38. Navneet BahiaCeres, CA 953071427865187
  39. Emily BahneFresno, CA 937011285062505
  40. Hamid BahramandLodi, CA 952401760276778
  41. Farideh Bahrami, RNPSignal Hill, CA 907551083675821
  42. Yalda Bahrani, FNP-CHayward, CA 945451770182388
  43. Janice Baietto, NPSan Diego, CA 921051033195409
  44. Soobin Baik, DNPStanford, CA 943051235020561
  45. Nicholas Bailey, NPCamp Pendleton, CA 920551700892239
  46. Victoria Bailey, FNPSan Diego, CA 921611093735797
  47. Mara Bailey-Olson, NPSan Francisco, CA 941431104100692
  48. Lluriana Bailon, FNP-CLos Angeles, CA 900211336657204
  49. Kanwaldip Bains, FNPFresno, CA 937201316623317
  50. Sheena BainsFremont, CA 945381942759691

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.