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 249 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. Lucy Tyrala, RNSanta Rosa, CA 954041952869836
  2. Sandy Tysinger, RNLafayette, CA 945491124697057
  3. Genevieve UbarroColton, CA 923241811326598
  4. Amara UcheOakland, CA 946011285413849
  5. Amarachi Uchenna, RNLos Angeles, CA 900661861008070
  6. Sarah UdehSan Diego, CA 921101154930584
  7. Adam Udlis, RNSan Francisco, CA 941031720396641
  8. Unyimeabasi UdoekongWhittier, CA 906031215759725
  9. Robert UdomahColton, CA 923241740971290
  10. Jessica UgahLong Beach, CA 908101568105856
  11. Tanya Uhl, CRNASan Rafael, CA 949031619030020
  12. Josephine Uhls, RNRiverside, CA 925071730697889
  13. Susan UkwuSaint Helena, CA 945741932094455
  14. Clarence UlandaySan Bernardino, CA 924071750804936
  15. Rhonda UlibarriCovina, CA 917241740812353
  16. Melanie UllahTarzana, CA 913561952280349
  17. Julie UlloaPlacerville, CA 956671851259436
  18. Magda UlloaWest Covina, CA 917901285007302
  19. Eric Ulrich-SolomonRancho Cucamonga, CA 917391033046180
  20. Jennifer Umayam, RN, BSN, PHNLong Beach, CA 908151346426905
  21. Christiana UmehSan Leandro, CA 945791750798682
  22. Lovet Umeh, RNLong Beach, CA 908051235084542
  23. Felix Umukoro, MSN, RN, PMHNPLong Beach, CA 908041275286601
  24. Iheanyichukwu Umuna, RNElk Grove, CA 957581063233971
  25. Destinee UnabiaWhittier, CA 906021376419168
  26. Diane Unangst, R.N.Long Beach, CA 908151225155419
  27. Akudo Unanwa, FNPSacramento, CA 958191508402058
  28. Devon Unland, RNPalm Springs, CA 922621871274126
  29. Heidi Unruh, RNSan Diego, CA 921101447377999
  30. Janette Unruh, RNMerced, CA 953401245765171
  31. Katherine UnruhFresno, CA 937221477491611
  32. Divine Unuame, RNMurrieta, CA 925631659998540
  33. Robyn UnverferthWalnut Creek, CA 945961215416573
  34. Jasmeer Uppal, RNTracy, CA 953761922465491
  35. Kamalpreet Uppal, RNMadera, CA 936381417689548
  36. Virpal UppalBakersfield, CA 933111326892399
  37. Rachel Upton, RNPasadena, CA 911041720555634
  38. Laurie Urbach, RNNapa, CA 945591215229117
  39. Claudinne Urbanavage, BSN, RNSan Diego, CA 921101679156558
  40. Eliseo Urbano, RNOakhurst, CA 936441649016791
  41. Marjorie Urbano, RNElk Grove, CA 957581093304008
  42. Jocelyn Urbina, RNSan Diego, CA 921081578273355
  43. Ruby Urbino, BSN,RN, CCRN, CPANPalo Alto, CA 943041295567394
  44. Marianne Geena UrbiztondoSan Diego, CA 921101700488962
  45. Joanna UrenoColton, CA 923241235496837
  46. Kim UriarteFresno, CA 937211396965794
  47. Abraham Urias, RNVan Nuys, CA 914061730035726
  48. Arlene Uribe, RNWatsonville, CA 950761407130461
  49. Elvira Uribe Pantoja, RNSanta Maria, CA 934581730484635
  50. Anna Urie, RNSanta Maria, CA 934551114225646

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.