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 106 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. Haley Hoagland-Thomas, RNPlacerville, CA 956671245997170
  2. Anh HoangSanta Rosa, CA 954051851246128
  3. Vivian HoangGilroy, CA 950201710317441
  4. Sylvie HoarauPleasant Hill, CA 945231164839254
  5. Jennifer Hobbs, RN, MSNSan Diego, CA 921611306909056
  6. Jennifer Hobson, RNLake Forest, CA 926101306767975
  7. Renita Hochstedler, RNRed Bluff, CA 960801285872416
  8. Rebecca Hoden, DNP, RN, CHPNPittsburg, CA 945651831969997
  9. Samantha Hodson, RNOjai, CA 930231871865592
  10. Stephen HoeflerPalo Alto, CA 943041245128495
  11. Aida Hoekendijk, RNWalnut Creek, CA 945961538759915
  12. Catherine Hoenig, RNHarbor City, CA 907101831046218
  13. Kathrin Hoertig, RN, BSNRamona, CA 920651831741008
  14. Phanny Hoeum, RNCulver City, CA 902321740703974
  15. Lydia HoevenMather, CA 956551821667163
  16. Sarah Hoex, RNSanta Rosa, CA 954071891242814
  17. Eileen Hofer, R.N.Big Bear Lake, CA 923151811034192
  18. Kathryn HoffackerSan Diego, CA 921011831917400
  19. Jamie HoffmanSacramento, CA 958161952255820
  20. Katelyn HoffmanSan Diego, CA 921011962015164
  21. Maura HoffmanLong Beach, CA 908061619623246
  22. Emily Hogan, RNSanta Barbara, CA 931061669129524
  23. Heather Hogan, RNCrescent City, CA 955311033660626
  24. Robert HoganOroville, CA 959651407036940
  25. Carly Hohf, RNSan Diego, CA 921031053103341
  26. Susanne Hoisington, RNClaremont, CA 917111588062731
  27. Jose Carlo Hojilla, RNBerkeley, CA 947201144685868
  28. Kaliesha Hoke, RN, BSNSan Diego, CA 921011508788365
  29. Lawrence Holbert, RNCrescent City, CA 955311659501864
  30. Candice Holbert-VelasquezWinchester, CA 925961689519282
  31. Rebecca Holbrook, RN BSNTemecula, CA 925921649851478
  32. Kaeleen Holbrooks, RNSan Mateo, CA 944011700513827
  33. Marissa HolcombIrvine, CA 926181316826233
  34. Jennifer HoldenCamp Pendleton, CA 920551801520788
  35. Brenda Holder, REGISTERED NURSEAlameda, CA 945011427446319
  36. Linda Holder, RNCarmichael, CA 956081891353355
  37. Laura Holford, RNRancho Cordova, CA 957421275321283
  38. Annette HolguinSan Diego, CA 921101255152211
  39. Judith Holinsworth, RNMagalia, CA 959541780826404
  40. Brandon HoliwellLos Angeles, CA 900951013664689
  41. Stephanie HolleyEscondido, CA 920251003699083
  42. Krystina Holliday, RN, BSNWeimar, CA 957361154276764
  43. Diana Hollingshead-ParkerWaterford, CA 953861366857658
  44. Lisa HollisCosta Mesa, CA 926261437878733
  45. Dakota HollisterLoma Linda, CA 923571558285361
  46. Kimberly Hollister-Odell, RNSan Jose, CA 951261982103677
  47. Lizzie Holliwell, RNBakersfield, CA 933011427120534
  48. Tera Holloway, RNSanta Cruz, CA 950621720800105
  49. Kelly HolmColton, CA 923241245803956
  50. Kay Holman, RNSan Andreas, CA 952491447676499

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.