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 72 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. Kathryn Kamperman, NPStanford, CA 943051841346087
  2. John Kampschmidt, NPFresno, CA 937051194019422
  3. Lauren Kanamori, CPNPOrange, CA 928681730550872
  4. Ashley Kandu, AGNPLos Alamitos, CA 907201467115535
  5. Jessica Kandybe, NPRedding, CA 960011487255816
  6. Adriana Kane, FNPLaguna Hills, CA 926531427657550
  7. Alana Kane, N.P.San Rafael, CA 949011942451208
  8. Kentaro Kaneko, NPSan Francisco, CA 941031992272223
  9. Mayumi KanekoOrange, CA 928681811627656
  10. Giselle Kaneshige, MS, AGACNP-BCSacramento, CA 958171558147058
  11. Christina Kang, DNPSan Diego, CA 921231205448040
  12. Jungmin Kang, AG-ACNPPalo Alto, CA 943051538694914
  13. Misun KangMoorpark, CA 930211093397556
  14. Ping Kang, DNP, NPStanford, CA 943051295544906
  15. Simon Kang, NPSan Francisco, CA 941431851917264
  16. Soo Kang, PMHNPFolsom, CA 956301356983670
  17. Taeree KangNorthridge, CA 913241750751608
  18. Veronica Kang, PMHNPOrange, CA 928681801815998
  19. Michelle Kangas, NPStanford, CA 943051659829059
  20. Razbar KanjiVisalia, CA 932911194415968
  21. Basak Kanlilar-Ruiz, NURSE PRACTITIONERLos Angeles, CA 900951477066132
  22. Chao Hung Kao, MSW, RN, FNP-CLa Palma, CA 906231629303698
  23. Daniel Kao, NPStanford, CA 943051023412475
  24. Kevin KaoSan Jose, CA 951211689304669
  25. Sean Kao, NPSan Francisco, CA 941161528387917
  26. Deborah Kaplan, N.P.La Jolla, CA 920371710947668
  27. Julie Kaplan, FNP-BCRedding, CA 960011760017529
  28. Sirvard Kaptryan, FNP-CFresno, CA 937011841727658
  29. Jessica Karaguezian, FNP-BCTemple City, CA 917801881342277
  30. Varduhi KarapetyanGlendale, CA 912041942767330
  31. Tatevik Karibkhanyan, NP-CSunland, CA 910401568174001
  32. Amy Karow-TharaBakersfield, CA 933111437826427
  33. Ariel KarwatPleasant Hill, CA 945231427648179
  34. Cosette Kasanza, NPFresno, CA 937011457787566
  35. Margaret Kasinger, NPBakersfield, CA 933011396812160
  36. Maria-Czarina Katalbas, NPSylmar, CA 913421487042529
  37. Ellen Kato, FNPSan Francisco, CA 941111598044844
  38. Emmeline Katsarelis, NPStanford, CA 943051013496538
  39. Rosilyn Kattiyaman, APRNMoreno Valley, CA 925551215407358
  40. Marianne Katz, NPLa Mesa, CA 919421497803431
  41. Debra Kauffman, FNPFolsom, CA 956301932185246
  42. Shaula KaufmanSan Diego, CA 921081639753262
  43. Adarshdeep KaurLathrop, CA 953301306728563
  44. Baljinder KaurBakersfield, CA 933131336916188
  45. Bhupinder KaurBakersfield, CA 933111457779993
  46. Bhupinder Kaur, FNPLodi, CA 952421104708148
  47. Charanjit KaurManteca, CA 953371285243360
  48. Daljit Kaur, NPSan Jose, CA 951261477224277
  49. Gulneet Kaur, NPModesto, CA 953551972249662
  50. Gurleen Kaur, FNP-BCRohnert Park, CA 949281649127358

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.