NPPES file of Aug 9, 2026

Registered Nurse in California

13,506 NPPES records list registered nurse with a practice address in California, 35 per 100,000 residents, the 30th highest rate of 51. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 4 of 271.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 1,223

  1. San Diego1,223
  2. San Francisco625
  3. Los Angeles526
  4. Sacramento508
  5. Fresno500

Registered Nurse records in California

  1. Paul Agorsah, RNInglewood, CA 903011033387600
  2. Freida Agpad, RNElk Grove, CA 957571518502079
  3. Jasper John Agpaoa, BSNBakersfield, CA 933051669030482
  4. Richel AgraFontana, CA 923361881398006
  5. Rocio Agraz-Lara, RN, PHNSan Francisco, CA 941101003075995
  6. Annamarie Agreda, RNSan Diego, CA 921721528941846
  7. Edna AgrenLos Angeles, CA 900731447432687
  8. Leah Paula Agsao, RNLos Angeles, CA 900071801502349
  9. Carmen AgsaulioFresno, CA 937211326230244
  10. Juliana AguayoBurbank, CA 915021639858277
  11. Virginia AguayoChula Vista, CA 919111396272654
  12. Edna Agudal, RNColton, CA 923241578273181
  13. Melchor AgudalColton, CA 923241043963853
  14. Victorea AguilaLong Beach, CA 908101033737648
  15. Andres AguilarBurbank, CA 915051063288553
  16. Ashley AguilarLompoc, CA 934361245156710
  17. Eunice Aguilar, LVNParamount, CA 907231053930503
  18. Herbert Aguilar, RNLake Elsinore, CA 925321407743487
  19. Isabel AguilarOakland, CA 946051205669017
  20. Latimer Aguilar, RNLoma Linda, CA 923571225961949
  21. Maria Isabel AguilarSacramento, CA 958171003214321
  22. Martha AguilarNorth Hollywood, CA 916051265283865
  23. Raquel AguilarWoodland, CA 956951376737254
  24. Tania AguilarSan Diego, CA 921111396333183
  25. Tawnia Aguilar, RNFresno, CA 937031477371524
  26. Victoria Aguilar, RNSan Diego, CA 921101811148141
  27. Mayra Aguilar-ClaraTarzana, CA 913561821942970
  28. Shekinah Aguilar-Davis, RNPalo Alto, CA 943041396461950
  29. Madeline Aguilera, RNStockton, CA 952061801680046
  30. Kathlyn Aguiluz, RNSan Diego, CA 921101831276575
  31. Alicia Aguirre, RNYuba City, CA 959911992594337
  32. Brenda AguirreSan Diego, CA 921101548913866
  33. Matthew Aguirre, PMHNPSan Bernardino, CA 924011992656177
  34. Mildred AguirreLoma Linda, CA 923571902720709
  35. Jennifer Aguirre VazquezEscondido, CA 920251659007359
  36. Elizabeth Aguirre-GarciaMurrieta, CA 925631275123309
  37. Ojiugo AgunanneTorrance, CA 905051932831773
  38. Elizabeth Agustin, RNMilpitas, CA 950351306349220
  39. Gelynne AgustinBakersfield, CA 933051407500150
  40. Marivic AgustinColton, CA 923241134005804
  41. Valerie AgustinSan Diego, CA 921101740650803
  42. Christerbell AhaiweVentura, CA 930031871257444
  43. Chinonso AhamefuleFairfield, CA 945331336629971
  44. Noel Ahedo, RNExeter, CA 932211487238010
  45. Arshdeep AhluwaliaSan Diego, CA 921111629775143
  46. Saqib AhmadOakland, CA 946091639917651
  47. Sayed AhmadiSacramento, CA 958171386478543
  48. Nedaa Ahmed, RNOxnard, CA 930301104716372
  49. Sher AhmedSacramento, CA 958171851195143
  50. Harvinder Ahuja, RNSacramento, CA 958381871478792

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 30 of 51 per resident

  1. Maryland40
  2. Arkansas40
  3. Oklahoma36
  4. California35
  5. Kansas34
  6. South Carolina33
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.5% of these records appear in a Medicare file, against 1.5% 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. California2.5%
  2. United States1.5%

Registered Nurse records in California, measured

  • In a Medicare file343 of 13,506 · 2.5% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file146 · 1.1% here, 1.0% nationally
  • Not updated in five years or more7,263 · 53.8% here, 57.2% nationally
  • Median graduation year2018 · the 146 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13,506 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in California: 35 per 100,000 residents against 44 nationally (50 states and D.C.). San Diego has 1,223 of them (9%).

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. Ohio9,656
  2. Texas8,921
  3. Washington5,708
  4. Michigan5,589

States with a similar rate per 100,000

  1. Kansas33.9
  2. Oklahoma35.9
  3. South Carolina32.8
  4. Vermont31.0

The largest states

  1. New York25,740
  2. Ohio9,656
  3. Texas8,921
  4. Washington5,708
  5. Michigan5,589

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.