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 237 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. Jennifer Suba, RNSan Jose, CA 951261700451010
  2. Sanjil SubediBakersfield, CA 933051174115950
  3. Khizer SubhaniRedwood City, CA 940631801308358
  4. Joanna Sucgang, RNBakersfield, CA 933061881941276
  5. Richard Sucgang, RNBakersfield, CA 933061144577537
  6. Brenda Sucion, RNBakersfield, CA 933051477827871
  7. Margaret Suda, MSN, RN, PHN, FNP-CSan Francisco, CA 941031710443908
  8. Laura Suess, RNLodi, CA 952401962953802
  9. Rahmaputri Sugito, REGISTERED NURSEEl Monte, CA 917311770044802
  10. Esther Suh, REGISTERED NURSEDowney, CA 902421710387055
  11. Jin SuhCity Of Industry, CA 917481932060183
  12. Ok Suh, R.N.San Diego, CA 921341780825257
  13. Alexandria Suitor, RNLake Elsinore, CA 925301588026629
  14. Diane SuitosSutter Creek, CA 956851376945824
  15. Chrismargareth SulayaoSan Jose, CA 951261417450198
  16. Doris Fe SulitFresno, CA 937031477475580
  17. Geminiano Sulit, RNMadera, CA 936371225959893
  18. Rhonda SullenOakland, CA 946121164838546
  19. Ana Sullivan, RNWatsonville, CA 950761952434870
  20. Brittny Sullivan, RNLa Jolla, CA 920371710577895
  21. Elizabeth SullivanSan Francisco, CA 941431255947693
  22. Jordan Sullivan, RNVandenberg Afb, CA 934371073318499
  23. Kathleen SullivanMartinez, CA 945531295915627
  24. Kimberly SullivanSan Ramon, CA 945831275218505
  25. Mary Ellen SullivanSanta Rosa, CA 954041164570750
  26. Nancy SullivanFresno, CA 937211033321138
  27. Savath Sullivan, R.N.Fresno, CA 937201528241130
  28. Sharon SullivanBakersfield, CA 933051487827267
  29. Mary Sullivan-Tansey, R.N., M.F.T., PSY. DVictorville, CA 923951972642858
  30. Rosdy SultanSan Bernardino, CA 924151407704364
  31. Christina Sumabat, RNCerritos, CA 907031750934410
  32. Lirio SumeraPalo Alto, CA 943041750052825
  33. Guljinder Summan, RNSan Jose, CA 951191023931417
  34. Bridgett Summerfeldt, RNLivermore, CA 945501063840312
  35. Deborah Summers-Collins, R.N.Fairfield, CA 945331861753642
  36. Amy SummyRocklin, CA 957651598512907
  37. Chantay Sumpter, RNOakland, CA 946011144587411
  38. Sandra Sundara, RNSanta Ana, CA 927011255132999
  39. Stacey Sundling, RN, PHNCarlsbad, CA 920111235600826
  40. Samantha Sunshine, RNLos Angeles, CA 900281932959137
  41. Ronald SuralSalinas, CA 939061497323224
  42. Rachelle Surian, RN, BSNSusanville, CA 961301962680710
  43. Gina SurlaFresno, CA 937031841002896
  44. Janet Surum, RNOceanside, CA 920581144930694
  45. Margaretta SusantiColton, CA 923241134084601
  46. Wanda SutherlandSan Diego, CA 921081306118104
  47. Laura Sutliff, RNSanta Rosa, CA 954031407676935
  48. Scott Sutorius, R.N.Palo Alto, CA 943011972741221
  49. Erinn SutterPetaluma, CA 949541760964498
  50. Christy Suzuki, RNTorrance, CA 905051841844487

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.