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 58 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. Mike Davis, RN, BSNOakland, CA 946011548928484
  2. Robert DavisSan Jose, CA 951161285488676
  3. Sabrina Davis, RNRancho Cucamonga, CA 917391295073492
  4. Sammye Davis, RNSan Luis Obispo, CA 934011992840763
  5. Shrieka DavisSan Diego, CA 921011184590481
  6. Terrance Davis, RNCorona, CA 928791497178933
  7. Terrie Davis, RN, PHNRedding, CA 960011487300364
  8. Valerie DavisPalo Alto, CA 943041205668340
  9. Vicki Davis, RNChico, CA 959261831395128
  10. Victoria Davis, REGISTERED NURSEFort Irwin, CA 923101457383390
  11. Wayne DavisCosta Mesa, CA 926271073152583
  12. Kari Davis-CroninNuevo, CA 925671639033657
  13. Rachel Davison, RNColton, CA 923241528649720
  14. Jasmin Kimberly Dawsey, R.N.Los Angeles, CA 900101811275803
  15. Chelsea Dawson, R.N.Los Angeles, CA 900071013300813
  16. Danielle Day, RNSan Francisco, CA 941161518405992
  17. Heather Day, RN PHN MPHEureka, CA 955011760666861
  18. Jennifer DayFresno, CA 937211487872339
  19. John DayRedding, CA 960011497087506
  20. Sheila DayRichmond, CA 948051659535359
  21. Joshua Craig DayaSan Mateo, CA 944021194681627
  22. Amandeep DayalYuba City, CA 959931932082609
  23. Jennet Dayrit, RNWest Sacramento, CA 956911255672119
  24. Kathleen Dazzi, RNSacramento, CA 958271801552906
  25. Ann De Aguinaga, RNSan Jose, CA 951231316286396
  26. Rosa De Alba, RNSacramento, CA 958171922344639
  27. Antara De Bourbon, RNAptos, CA 950031265717896
  28. Jobbie De Castro, RNSan Diego, CA 921101104309293
  29. Dean Francis De DiosClovis, CA 936191740148683
  30. Morgan De EncioSan Diego, CA 921101619529864
  31. Allison De Franco, RNRiverside, CA 925031063224335
  32. Sharel De GuiaSan Diego, CA 921231962977264
  33. Abigail De GuzmanSan Jose, CA 951331245602804
  34. Alvin Carl De GuzmanStockton, CA 952121700497666
  35. Gina De Guzman, RNSacramento, CA 958171649612797
  36. Jasmin Kay De GuzmanSan Jose, CA 951261043131337
  37. Monaliza De GuzmanBakersfield, CA 933051568217586
  38. Wilhelmina De GuzmanChula Vista, CA 919111962628115
  39. Valeria De Haro Felix, R.N.Napa, CA 945581154865004
  40. Joshua De Jesus, BSN, PHN, RNSan Diego, CA 921031487538567
  41. Brooke De Jonge, RNSan Diego, CA 921031972422780
  42. Jenelle Charmane De Juaiting, RNPomona, CA 917661215583836
  43. Gesille De Juan SilabBeaumont, CA 922231902543069
  44. Julio De La CruzSanta Ana, CA 927011417703331
  45. Roberta De La CruzDowney, CA 902421437683216
  46. Rosalba De La Cruz, RNNapa, CA 945581265831861
  47. Keefe De La FuenteSanta Cruz, CA 950621265377170
  48. Maria De La FuenteSeaside, CA 939551326273285
  49. Jennifer De La Rosa Garcia, RNCalistoga, CA 945151437956448
  50. Stephanie De La TorreWatsonville, CA 950761518557719

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.