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 246 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. Jacqueline Torrez, RNLos Angeles, CA 900071760348544
  2. Juliana Torrez, RN, PHNSacramento, CA 958201366849739
  3. Lindsay Toscano, RNWatsonville, CA 950771043102312
  4. Nataly ToscanoLynwood, CA 902621831937135
  5. Krystal Tosha, RNRed Bluff, CA 960801164708764
  6. Lindsey TotahSanta Rosa, CA 954041629336862
  7. Angela Totanes, RNSan Lorenzo, CA 945411760374086
  8. Melanie TothFremont, CA 945361821317066
  9. Erin Tountas, RNLong Beach, CA 908061578261293
  10. Claire TousleyAuburn, CA 956031518844687
  11. Philip Tow, RNSan Rafael, CA 949031245188671
  12. Julie Towle, N.P.Sacramento, CA 958171568447324
  13. Susana Traber, RNPMountain View, CA 940411962512103
  14. Stelene Tragus, RNRedondo Beach, CA 902771982566451
  15. Karen Trahan, RNAlameda, CA 945011386236461
  16. Shannon Trainedes, RNPasadena, CA 911011194999854
  17. Jeannette Trajano, RNSan Mateo, CA 944031225217623
  18. Marisa Trammell, RNHayward, CA 945451790655298
  19. Athena Tran, RNColton, CA 923241346871589
  20. Chi TranSan Jose, CA 951161316592397
  21. Christine TranColton, CA 923241023994787
  22. Daniel TranOakland, CA 946191346095833
  23. Emilie TranDublin, CA 945681639718513
  24. Hang TranWestminster, CA 926831780703082
  25. Jackie Tran, RNWestminster, CA 926831760553929
  26. Jenna TranOakland, CA 946051881543460
  27. Jessica TranMenlo Park, CA 940251548935851
  28. Kenny Tran, RNFremont, CA 945381811889702
  29. Khai TranSan Jose, CA 951331841600780
  30. Mai Tran, RNSan Diego, CA 921101871966630
  31. Michelle TranAlameda, CA 945011326873092
  32. Michelle TranOakland, CA 946051770981094
  33. Nikki TranEl Dorado Hills, CA 957621710854666
  34. Thuy Tran, PHNSanta Ana, CA 927011760222574
  35. Thuy Tran, NPTustin, CA 927821821463423
  36. Tori Tran, RNSanta Ana, CA 927041952054561
  37. Tracey TranSan Francisco, CA 941331902691777
  38. Trang TranFairfield, CA 945331497502405
  39. Trudie TranOrange, CA 928681811611395
  40. Vicky Tran, RNSan Gabriel, CA 917751639830979
  41. Vinh Kevin Tran, RNCosta Mesa, CA 926271679112189
  42. Vinhbao TranOakland, CA 946011770409591
  43. Vy TranSacramento, CA 958201225623341
  44. Yen TranSacramento, CA 958171871085209
  45. Ann Trank, N.PLos Angeles, CA 900361215333653
  46. Kecia Trannon, RNOntario, CA 917641518359009
  47. Joseph Trapasso, RNSan Diego, CA 921031215218128
  48. Leslie TrapsiPalo Alto, CA 943041295675742
  49. Ivy Travelle, RNSantee, CA 920711699098244
  50. Diana TravisSanta Ana, CA 927071538426929

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.