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 113 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. Terri Jackson, RNApple Valley, CA 923081174786784
  2. Timothy Jackson, RNMcKinleyville, CA 955191710473368
  3. Tonya Jackson, REGISTERED NURSEFairfield, CA 945331679151187
  4. Delores Jackson-Riley, RNBuena Park, CA 906201912371055
  5. Bobby JacobEureka, CA 955011568391399
  6. Tamra Jacob, RNSan Diego, CA 921011487942066
  7. Maria Jacobo-Walker, RNNapa, CA 945581548401359
  8. Ashley Jacobs, RNPalo Alto, CA 943041043001779
  9. Denise Jacobs, RNLong Beach, CA 908021336395409
  10. Ebony Jacobs, RNMartinez, CA 945531992568554
  11. Jamie JacobsRedding, CA 960011659015519
  12. Jole Jacobs, RNGrass Valley, CA 959451427815802
  13. Theresa JacobsCanyon Country, CA 913871720454721
  14. Cheryl JacobsenSanta Maria, CA 934551710421920
  15. Ann JacobsonGrass Valley, CA 959451831378033
  16. Aimee Jacot, RNCrescent City, CA 955311336808906
  17. Katherine Jacques, BSN, RN, PHNEureka, CA 955011134061617
  18. Diane Jacquez, RNRancho Cucamonga, CA 917011992895288
  19. George Jaeger, RNSan Diego, CA 921231538562442
  20. Joanna Jaggi, RN, PHNSacramento, CA 958271932791183
  21. Fatmata Jah, RNSan Diego, CA 921081063395796
  22. Danielle Jaiman, RNMurrieta, CA 925631386573335
  23. Charmaine JaiverRocklin, CA 956771295377414
  24. Abinye JajaOakley, CA 945611700467040
  25. Ankita JakhuSacramento, CA 958171457222150
  26. Mohamed JallohPomona, CA 917681316532823
  27. Zainab JallohHanford, CA 932301699321620
  28. Alice James, R.NCompton, CA 902201922301290
  29. Deborah James, R.N.Oakland, CA 946091467636795
  30. Diana James, REGISTERED NURSEOakley, CA 945611649062365
  31. Edward James, RNSan Francisco, CA 941211386984607
  32. Ellen James, RN, CNSSan Francisco, CA 941101831054410
  33. Kristin James, RNBakersfield, CA 933051023727195
  34. Linda JamesCarlsbad, CA 920081730352220
  35. Monique James, RNCamarillo, CA 930101164177333
  36. Sonia James, RNSan Jose, CA 951101043906399
  37. Tamara James, RNSan Diego, CA 921071417572520
  38. Colleen JamiesonDublin, CA 945681801486584
  39. Marie Antoinette Jamito, RNLa Jolla, CA 920371528959244
  40. Monae JandeteDowney, CA 902411295677623
  41. Esther Jando, RNSan Diego, CA 921201609333111
  42. Emily JangOakland, CA 946091255178406
  43. Marissa Jang, N.P.Salinas, CA 939051801809249
  44. Sairah Janjua, RNRiverside, CA 925031134081235
  45. Melanie Janson, CRNALos Angeles, CA 900271275324923
  46. Colleen Jaqua, REGISTERED NURSERed Bluff, CA 960801265511455
  47. Tonnette JaqueSan Francisco, CA 941091528855855
  48. Beth Jara, RNSan Diego, CA 921951689507881
  49. Leticia Jara, RNSalinas, CA 939011699002915
  50. Raquel JaraSan Diego, CA 921541265362172

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.