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 26 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. Daphne Boatright, RN MEDSan Luis Obispo, CA 934011114255130
  2. Monette Maricel Bobadilla, RNSan Francisco, CA 941211568385664
  3. Paulina Bobenrieth, RN, PHN, MPHChula Vista, CA 919111992826515
  4. Michele BoboskyClaremont, CA 917111962873364
  5. Jeanne Boccaccini, RNPalo Alto, CA 943011629926761
  6. Samuel BodinPasadena, CA 911061922974922
  7. Haylee Bodnar, RNGrass Valley, CA 959491447902234
  8. Sarah BodoSan Francisco, CA 941031124992581
  9. Susan Bodo, RNSan Rafael, CA 949031922955053
  10. Tera Bodo, RNSan Clemente, CA 926731013127042
  11. Barton BodrianHayward, CA 945411538668652
  12. Abigail Boersma, RNPlacerville, CA 956671578221446
  13. Christopher Boess, RNVista, CA 920811720824345
  14. Victoria Bogard, PMHNPRiverside, CA 925011407037625
  15. Tyroshun BohannonMenifee, CA 925851659246163
  16. Alexandria Bojorquez, NURSE PRACTITIONERNorthridge, CA 913251699209213
  17. Marcie Bokelman, RNOceanside, CA 920571669632378
  18. Nuvpreet Bola, RNEast Palo Alto, CA 943031538890447
  19. Lorna BolandCanby, CA 960151053301689
  20. Cheyenne BolanosLos Angeles, CA 900261528910825
  21. Esther Bolanos, RNMentone, CA 923591083187645
  22. Dominique BoldenVacaville, CA 956881952130957
  23. Timiera BoldenManteca, CA 953371063903862
  24. Kathleen Bolding, RNOntario, CA 917641710483839
  25. Cynthia Boley, RN, MSNVista, CA 920841578030102
  26. Leslie BoleySan Diego, CA 921201710807623
  27. Luz Bolivar, RNSan Diego, CA 921011306603600
  28. Wilhelmina BollozosColton, CA 923241104098425
  29. Sarah BolterEscondido, CA 920251942523428
  30. Nicole Bolton, RNPasadena, CA 911051548924897
  31. Happiness Bolton-Paff, RNMartinez, CA 945531891230728
  32. Rebecca Boman, RNSan Diego, CA 921101700018231
  33. Helen Bonanomi, MSN,RN,CARN,BCLos Angeles, CA 900731316126832
  34. Thomas Bonasera, R.N.San Ramon, CA 945831396918736
  35. Hazel BondLos Angeles, CA 900071982701934
  36. Lashonna Bond, RNLos Angeles, CA 900621316103377
  37. Grace Bondoc, RNSan Francisco, CA 941211760676472
  38. Ann BonfiglioModesto, CA 953551538402102
  39. Edgar BongarLos Angeles, CA 900021942892229
  40. Christina Bonifacini Patch, RNFairfield, CA 945331295165520
  41. Fely Bonifacio, RN, MSN, PHNChula Vista, CA 919111205957024
  42. Moriah BonillaFresno, CA 937211285852343
  43. Kimberly Bonilla Morales, MSN,RNMonterey, CA 939401811880917
  44. Kimberly BonnSan Marcos, CA 920691629901178
  45. Jon Bonner, REGISTERED NURSESan Diego, CA 921231548733439
  46. Minette Bonner-Finnigan, REGISTERED NURSESan Diego, CA 921081851875777
  47. Veronica BonneySanta Barbara, CA 931101881311058
  48. Nicole Bood, RNLos Angeles, CA 900481619843471
  49. Pamela Booher, RNPetaluma, CA 949541285309682
  50. Teri Booker, R.N.Redding, CA 960011699168716

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.