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 105 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. Aaron HildebrandFort Irwin, CA 923101487841839
  2. John Hildreth, RNSan Diego, CA 921611952730319
  3. Bonnie Hill, BSN, RN, PHNSalinas, CA 939061033798897
  4. Candace Hill, REGISTERED NURSESan Francisco, CA 941031265168660
  5. Hermila Hill, RNBakersfield, CA 933061700180395
  6. Jaclyn HillSanta Ana, CA 927011164940532
  7. Janelle Hill, RNVentura, CA 930031770390833
  8. Jessie Hill, RNMoreno Valley, CA 925551831322312
  9. Kathryn Hill, RN ACMMoreno Valley, CA 925551376050559
  10. Kristen Hill, RNSanta Monica, CA 904041710866215
  11. Latesa HillLos Angeles, CA 900441801198536
  12. Linda Hill, R.N.Chico, CA 959261013378918
  13. Mary Hill, R.N.Mountain View, CA 940431922376540
  14. Mildred HillLos Angeles, CA 900031669165130
  15. Patricia HillChula Vista, CA 919111760807549
  16. Rachel Hill, RNFresno, CA 937031548005630
  17. Bethany Hillard, MSN, RNPalo Alto, CA 943041558159319
  18. Jeffery Hillis, RNConcord, CA 945211649847963
  19. Maya HillmanSpring Valley, CA 919771285833723
  20. Shirley Hillman, RNEureka, CA 955011376727479
  21. Maria Hilton, RN/BSNLaguna Hills, CA 926531134600430
  22. Caren Himanen, RN, PSYCH ASSISTWatsonville, CA 950761659974715
  23. Daiane Hime Silva, RNSan Francisco, CA 941071528868486
  24. Arunny Hin-Serapheap, RNStockton, CA 952021013037274
  25. Lawrence Joseph HinahonRoseville, CA 957471316423429
  26. Sarah Hinck, RNSan Anselmo, CA 949601427577279
  27. Jennifer HinckleyFair Oaks, CA 956281497229496
  28. Stephanie Hines, RNSan Diego, CA 921541952725301
  29. Minneh Hinga, R.NLathrop, CA 953301689471179
  30. Kathryn Hinman, RNFAClovis, CA 936111851103394
  31. Iriana Hinman-CisnerosWatsonville, CA 950761902287105
  32. Yoko Hino, RN MSSan Francisco, CA 941211245404565
  33. Mariana HinojosaEl Centro, CA 922431689364606
  34. Eric HinrichsenLos Osos, CA 934021225429020
  35. Susan Hipkins, RNSacramento, CA 958161154219178
  36. Eugene HipolitoVallejo, CA 945911073192852
  37. Danielle HiserSan Rafael, CA 949011326411281
  38. Mary Hitchko, RNBen Lomond, CA 950051417192923
  39. Cynthia Hiura, RNSan Francisco, CA 941181124332986
  40. Sherry Hnatyszyn, RNEscondido, CA 920251447416490
  41. Christine HoColton, CA 923241508342148
  42. Halam HoSanta Ana, CA 927011770107427
  43. Han HoFullerton, CA 928351619807344
  44. Judy HoSan Francisco, CA 941331982401071
  45. Judy Ho, RNSan Jose, CA 951171740427350
  46. Julie HoLa Mesa, CA 919421174458475
  47. Lesley HoArcadia, CA 910071336816594
  48. Lilly HoSan Francisco, CA 941331619470697
  49. Donna Hoac, RNWalnut, CA 917891932809084
  50. Nancy Hoagland - Fuchs, R. N. - C. D. ELa Jolla, CA 920371861782914

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.