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 30 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. Diana CizmadijaThousand Oaks, CA 913611629408307
  2. Shannon Clanton, FNP-CSacramento, CA 958161033948336
  3. Janny Clark, NPMission Viejo, CA 926911932816626
  4. Jennifer Clark, R.N., FNP, PMHNPSanta Rosa, CA 954051437335551
  5. Karen Clark, N.P.Santa Rosa, CA 954051508049594
  6. Kathleen Clark, MSN FNP CLong Beach, CA 908401083774582
  7. Mary Angelyn Clark, MSN, APRNWalnut Creek, CA 945981053887455
  8. Nila Clark, NPBakersfield, CA 933011649396870
  9. Suelynn Clark, MSN, FNPSan Francisco, CA 941151447453923
  10. Suzanne Clark, NPWoodland Hills, CA 913671821114067
  11. Alicia Clarke, NPSan Diego, CA 921201043368954
  12. Katherine Clarke, CRNPSan Francisco, CA 941271659071801
  13. Mar Keshia Clarke, NPHawthorne, CA 902501730228388
  14. Mary Clarke, NPSan Diego, CA 921031760668073
  15. Sarah Clarke, N.P.La Jolla, CA 920371992911606
  16. Lily Clarkson, FNPSan Andreas, CA 952491487091450
  17. Sharon Clasen, NPAnaheim, CA 928071952427197
  18. Kimberly Clash, RNPalo Alto, CA 943041609903855
  19. Meghan Claudius, NPStanford, CA 943051659596583
  20. Faith Clause, FNPRedding, CA 960011093250862
  21. Amanda Clay, FNPSantee, CA 920721619770799
  22. Melissa Clay, NPSanta Cruz, CA 950601881894236
  23. Michelle Cleary, N.P.Pleasant Hill, CA 945231093734527
  24. Nicole Clem, ARNPSan Francisco, CA 941431023405222
  25. Cecilia Clemons, AGNP-CBurlingame, CA 940101457844508
  26. Christie Clendenan, NURSE PRACTITIONERFresno, CA 937261922002625
  27. Grace Clerk, NPYucaipa, CA 923991093481772
  28. Kaitlyn Cline, NNP-BCPalo Alto, CA 943041134632110
  29. Martha Cline, NPUnion City, CA 945871174511836
  30. Veronica Clinkscales, NPBaldwin Park, CA 917061073672705
  31. Rachel Cliser, NPCosta Mesa, CA 926271073011193
  32. Gina Cloney, NPSan Rafael, CA 949031689603490
  33. Alexandra Close, NPGreenbrae, CA 949041912686684
  34. Robin Clough, NPPalo Alto, CA 943041457833923
  35. Aaron Clousing, NPNewport Beach, CA 926601518332188
  36. Kathleen Clutterham, NPHarbor City, CA 907101760530604
  37. Mark Wesley CoSylmar, CA 913421477929461
  38. Gloria Coats, RN, MSN, FNPCeres, CA 953071588973937
  39. Mary Bernadette Coburn, NPPanorama City, CA 914021053469940
  40. Molly CoccoSan Francisco, CA 941431639026107
  41. Ashley Cochran, NPLos Angeles, CA 900331053961938
  42. Kelli CochranSan Francisco, CA 941431093307878
  43. Amtheh Coda, FNPSan Diego, CA 921301952024630
  44. Ana Codiz MedinaCosta Mesa, CA 926271568050029
  45. Kristine CoffaroOakland, CA 946111659249340
  46. Sara Coffee, NPPalo Alto, CA 943041558708677
  47. Gwendolyn Coffey, NPStanford, CA 943051659423705
  48. William Coffey, NPLos Angeles, CA 914021730968884
  49. Cambria Coffman, NPSacramento, CA 958171821745688
  50. Natasha Cogdill, FNPFresno, CA 937201871802546

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.