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 126 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. Susan Kimani, RNSanta Rosa, CA 954031538627831
  2. Pauline KimaruBakersfield, CA 933111790644789
  3. Brenda Kimathi, PMHNP-BC/ RNDiamond Bar, CA 917651538741426
  4. Rebekah Kimball, RN, MSNLos Angeles, CA 900071649087586
  5. Maureen Kimberling, R.N.Aptos, CA 950031043451586
  6. Tonya KimbroughSan Jose, CA 951131659049856
  7. Martin KimeraOrange, CA 928671851919617
  8. Mercy KimuhuFolsom, CA 956301942068481
  9. Barbara King, RNFort Irwin, CA 923101164506119
  10. Brenda King, RNSan Diego, CA 921011790053791
  11. Chloe King, RNCameron Park, CA 956821609799261
  12. Ciana King, RNSan Diego, CA 921031447980024
  13. Cynthia King, R.N.Sacramento, CA 958171801879812
  14. Ellen King, RNSacramento, CA 958381396939567
  15. Emma King, RNSan Diego, CA 921221235859109
  16. Heather King, RNOakland, CA 946021144918426
  17. Lael KingSan Diego, CA 921301992327795
  18. Lisa KingArcadia, CA 910061952298887
  19. Malik King, RNSan Diego, CA 921161518381318
  20. Margarita King, MSN, PHN, RNMariposa, CA 953381457996258
  21. Marissa King, RNSan Francisco, CA 941171659292423
  22. Pamela King, RN, MSNRiverside, CA 925031871963926
  23. Sarah King, RNChowchilla, CA 936101215884879
  24. Susana King, RNArcata, CA 955211184068314
  25. Tolu King, RNColton, CA 923241114753381
  26. Wendie King, RNModesto, CA 953501841348372
  27. Stephanie Kingsley, RNOakland, CA 946121386807196
  28. Rebecca Kinnersley, REGISTERED NURSEPlacerville, CA 956671710903273
  29. Mercy KinyanjuiFolsom, CA 956301790534691
  30. Eunice KinyariRiverside, CA 925081922777614
  31. Jack Kinyon, RNChico, CA 959261922445881
  32. Joyce KinyuaRoseville, CA 957471598455040
  33. Beatrice KipkemoiFresno, CA 937201235029489
  34. Amelia KipkorirRiverside, CA 925011568009090
  35. Amanda KippSalinas, CA 939081578457388
  36. Michael Kipp, RN, BSNChico, CA 959261437484466
  37. Tsolak Kirakosyan, RNVan Nuys, CA 914061417717257
  38. Vache Kirakosyan, RNValley Village, CA 916071720566409
  39. Kristina Kirby, RNSan Francisco, CA 941101891219986
  40. Patricia KirbyFresno, CA 937211043439466
  41. Unchala Kirby, RNPalmdale, CA 935521275055360
  42. Rachel KirbyrostTruckee, CA 961611285135616
  43. Dylan Kirchberg, RNWoodland Hills, CA 913671366365272
  44. Irina Kirillova, RNPalo Alto, CA 943041700698016
  45. Kathy Kirkland, RNNapa, CA 945591912299900
  46. Char KirpalMerced, CA 953411871774000
  47. Kathleen Kirros, RN-PHNModesto, CA 953501437485208
  48. Jeanette Kirschner, RNPomona, CA 917661245586239
  49. Brigitte Kirshman, R.N., P.H.N.Irvine, CA 926141073995643
  50. Nina KiserModesto, CA 953541336386317

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.