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 239 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. Jorge Talamantes, RNEl Cajon, CA 920201942734330
  2. Gina TalandronOceanside, CA 920561083229652
  3. Allison Talarico, RNPalm Desert, CA 922111376402578
  4. Catherine TalaroSan Jose, CA 951231427720358
  5. Sheryl Talavera, R.N.Sylmar, CA 913421700137437
  6. Genor TalingtingFresno, CA 937031386294619
  7. Linda Talley, RNSan Diego, CA 921011891025912
  8. Alex TamIrvine, CA 926181497677645
  9. Christina TamOakland, CA 946071427760925
  10. Hoi Yan TamSan Francisco, CA 941331487047643
  11. Isabella Tam, RNSan Diego, CA 921061144108663
  12. Joyce TamOakland, CA 946071225962756
  13. Stephanie TamSan Francisco, CA 941331851283238
  14. Wingyan TamSan Francisco, CA 941331356206072
  15. Robin Tamas, RNPleasanton, CA 945661164827770
  16. Abednego TambaLoma Linda, CA 923571134748536
  17. Humala TambaColton, CA 923241992134126
  18. Kristine Tambio, RNBakersfield, CA 933011013317395
  19. Alec TamborniniSan Diego, CA 921101851155972
  20. Rodorico Tamo, BSN RNFresno, CA 937031396557401
  21. Kimpee Tamondong, RNSanta Ana, CA 927011356071823
  22. Christine Tan, RNFALake Elsinore, CA 925321811231665
  23. Li TanSan Jose, CA 951311154961183
  24. Ma Rhodora TanOceanside, CA 920541336902089
  25. Mary Ann Tan, RNIrvine, CA 926121255648499
  26. Mitchell Tan, RNLos Angeles, CA 900331275486136
  27. Rae Angela Tan, R.N.Visalia, CA 932771174953772
  28. Richard TanSanta Barbara, CA 931101265671010
  29. Rycelonia Tan, RNCamarillo, CA 930101083239222
  30. Shiela TanalgoClovis, CA 936111396668042
  31. Emmanuel TanaySantee, CA 920711164045217
  32. Ingelle TanciocoOakland, CA 946011992529846
  33. Rebecca Tanenhaus, RN PHNEureka, CA 955011881879096
  34. Aileen TangPalo Alto, CA 943041053286054
  35. Derek Tang, RNWest Covina, CA 917901104589746
  36. Madeline TangMountain View, CA 940431366023509
  37. Richard TangElk Grove, CA 957581104495423
  38. Ruth TangConcord, CA 945201174131635
  39. Debra Tanis, RNFairfield, CA 945331073853792
  40. Steve Tank, RNSusanville, CA 961301164951448
  41. Bonnie TannCulver City, CA 902301699248740
  42. Elizabeth Tanzil, RNWoodland Hills, CA 913641457998346
  43. Valerie TapeSan Diego, CA 921011770048878
  44. Adahli Tapia, RNVan Nuys, CA 914011821657628
  45. Ellen Tapia, RN, BSNTemecula, CA 925901124966353
  46. Eunice Tapia Diaz, RNSanta Ana, CA 927011922505130
  47. Erika Tarabini, R.N.Sacramento, CA 958171306118237
  48. Kateryna Tarasyshyna, RNSan Diego, CA 921011710208871
  49. Irina Taratynova, RNLos Angeles, CA 900341013319110
  50. Amanda Tarazi, RNVista, CA 920811669297800

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.