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 261 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. Alma Werblun, RNGalt, CA 956321467749762
  2. Gillian Werolin, RN, PHNSan Diego, CA 921031629816491
  3. Grace WeruEastvale, CA 928801114625654
  4. Catherine WesleySanta Rosa, CA 954051427106939
  5. Rebecca WesleyHanford, CA 932301033910401
  6. Princess Wesseh, RNSan Francisco, CA 941031245866631
  7. Theresa WesslerSan Ramon, CA 945831245889567
  8. Aaron West, R.N.San Diego, CA 921101801143623
  9. Christina West, RNEl Cajon, CA 920211568345452
  10. Christina West, RNSan Diego, CA 921031831842491
  11. Jennifer West, BSN, RN, PHNSan Diego, CA 921081205562485
  12. Julia West, RNSan Francisco, CA 941111699937177
  13. Kelly West, R.NSanta Clarita, CA 913871053736546
  14. Michelle WestSanta Ana, CA 927031366820375
  15. Nancy West, RNWinterhaven, CA 922831275177008
  16. Yvette WestLos Angeles, CA 900151720289077
  17. Karen WestabyVacaville, CA 956871023947009
  18. Audrey Westbrook, RNEureka, CA 955011114411972
  19. Rebecca Westergaard, RNHuntington Beach, CA 926461366056350
  20. Terry Westlake, RNOntario, CA 917621245661768
  21. Casey WetzelConcord, CA 945201013382415
  22. Irmarose Whalen, RNSan Diego, CA 921011760222392
  23. Roisin Whalen, RNSan Francisco, CA 941171053781971
  24. Sonja Whaley, RNMartinez, CA 945531538697776
  25. Troy Whaley, RNEureka, CA 955011790309557
  26. Mimi Whang, RNOrange, CA 928671891030854
  27. Brianna Wheeler, RNSan Diego, CA 921081568837136
  28. Bryan Wheeler, RNYreka, CA 960971689500696
  29. Jennifer WheelerSan Francisco, CA 941031699201996
  30. Melissa Wheeler, RNApple Valley, CA 923081396639233
  31. Rossilyn Wheeler, RNSan Bernardino, CA 924041962967646
  32. Rachel WheelockSan Jose, CA 951201669265435
  33. Anna Whitaker, RNSan Diego, CA 921231588942486
  34. Christine Whitaker, RNTorrance, CA 905021710407028
  35. Katrina Whitaker, RN, PHNYuba City, CA 959931144979329
  36. Aimee White, RNSan Diego, CA 921231710461751
  37. Amirah White, RNChula Vista, CA 919111073972238
  38. Angella White, RN,CDERiverside, CA 925031962926402
  39. Carey White, RNElk Grove, CA 957571033427927
  40. Cassandra WhiteOceanside, CA 920541376423368
  41. Dekeshiwa WhiteSpring Valley, CA 919771548731441
  42. Eboney White, RNSunnyvale, CA 940871235904830
  43. Felise White, REGISTERED NURSELos Angeles, CA 900021972113868
  44. Gabrielle White, RNScotts Valley, CA 950661073008488
  45. Geoffrey White, RNSacramento, CA 958171922718709
  46. Jason White, REGISTERED NURSEPleasanton, CA 945881639878457
  47. Joy White, RNSan Juan Capistrano, CA 926751225502321
  48. Katherine WhiteCulver City, CA 902321174763197
  49. Katherine White, R.N.Davis, CA 956161922251263
  50. Kyle White, RNSanta Ana, CA 927011396459657

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.