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 100 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. Natasha Harrison, RNFontana, CA 923361780375758
  2. Starr Harrison, MFT, RNMonrovia, CA 910161982807517
  3. Theresa Harrison, RNOxnard, CA 930361275988388
  4. Julia HarrymanSan Francisco, CA 941161710442033
  5. Caroline Hart, RNGrass Valley, CA 959451457651762
  6. Rachelle Hart, RNRialto, CA 923771720717390
  7. Debra Hartig, RN, NPRedding, CA 960011861476582
  8. Nicole Hartigan, RNArcata, CA 955211306149489
  9. Amanda Hartman, REGISTERED NURSESantee, CA 920711548876022
  10. Erica Hartman, RNSanta Rosa, CA 954071528693363
  11. Genevieve HartmanRedding, CA 960011104378645
  12. Mary Hartman, BSN-RNPlacentia, CA 928701821312505
  13. Renee Hartsman, FNPMammoth Lakes, CA 935461033000609
  14. Theresa HartsockFresno, CA 937211053661488
  15. Noreen Hartzell, RNModesto, CA 953501174859441
  16. Anisa Harvey, DNP, RNSanta Maria, CA 934541053020974
  17. Corra Harvey, RN. IBCLCSanta Monica, CA 904031720531510
  18. Elizabeth Harvey, R.NLa Mesa, CA 919411235460486
  19. Gynieka Harvey, RNOntario, CA 917611861371866
  20. Kathryn HarveySacramento, CA 958231114111093
  21. Mary Hash, RNBakersfield, CA 933061881128858
  22. Najmo Hassan, RNSan Diego, CA 921031558188177
  23. Mahnaz Hassanvan, R.N.Sylmar, CA 913421033247358
  24. Star Hassfeld, R.NSan Diego, CA 921071235552928
  25. Theresa Hassidim, RNSan Diego, CA 921101508089095
  26. Cheryl Hastings, RNMonterey, CA 939441043488232
  27. Erika Hastings, RN-BSN, PHNFrench Camp, CA 952311144097775
  28. Veronica HastyRichmond, CA 948041831643717
  29. Ashley Hatch, RNTempleton, CA 934651982333175
  30. Abigail Hathaway, RNSan Diego, CA 921231396919015
  31. Elizabeth Hathaway, R.N.Porterville, CA 932571679798656
  32. Konnor Hathaway, RNTravis Afb, CA 945351609749282
  33. Alex Hau, RNLong Beach, CA 908071124737416
  34. Yeshi HauckesFairfield, CA 945331194536565
  35. Sara Haug, RNCrescent City, CA 955311366081754
  36. Kathryn HaughtBerkeley, CA 947201891241204
  37. Alex Haun, RNSan Diego, CA 921101881202554
  38. Robin Hauprich, RNRedding, CA 960011043465024
  39. Melanie Haus, RNPasadena, CA 911071093504524
  40. Helene Hauser, RNOxnard, CA 930361770814097
  41. Joni Hauser, RNBerkeley, CA 947201073919338
  42. Stacie Haven, RNSantee, CA 920711811256308
  43. Kylie Haviland, RNVenice, CA 902911629665641
  44. Saige Havoc, RNSan Diego, CA 921131750243762
  45. Amy Hawk, RNLafayette, CA 945491487004685
  46. Jeffrey HawkinsVentura, CA 930031780847525
  47. Lee HawkinsPerris, CA 925711922344100
  48. Sakeena HawkinsPleasanton, CA 945881356984603
  49. Tara HawkinsSacramento, CA 958151952279275
  50. Beatrice HawksSan Francisco, CA 941021770034522

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.