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 268 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. Patricia Yearout, RNMcClellan, CA 956521992010045
  2. Bridget Yeatts, MSN,RNNevada City, CA 959591982169660
  3. Elsa Yedinak, RN, CPNPTehachapi, CA 935611376859249
  4. Alisa Yee, RN, MSSan Francisco, CA 941151265460752
  5. Eva YeeSacramento, CA 958341831039353
  6. Jenny Yee, RNLos Angeles, CA 900071134518202
  7. Mel Aaron Yee, RNSan Diego, CA 921011255670824
  8. Stephanie Yee, BSNEncinitas, CA 920241932671716
  9. Miriam YemaneLos Angeles, CA 900341760320410
  10. Curt Yen, RNSacramento, CA 958341093073165
  11. Bianca YepezPerris, CA 925701801476858
  12. Anastasia YerofeyevaVan Nuys, CA 914051265394738
  13. Nancy YeungChula Vista, CA 919111710643960
  14. Shuk Ching YeungOakland, CA 946061801442009
  15. Yiu YeungLos Angeles, CA 900391760978589
  16. Laura YinSan Francisco, CA 941101407353741
  17. Emily Yingst, BSN RN PHNRed Bluff, CA 960801033075791
  18. Leslie Yip, RNSan Diego, CA 921101477147411
  19. Menie Yip, CRNASan Francisco, CA 941431972097038
  20. Fentahun YismawSacramento, CA 958171821576356
  21. Mariam Yokhana, RNLos Angeles, CA 900251326831652
  22. Ashley YooUpland, CA 917861740101195
  23. Jeongeui Yoo, RNChula Vista, CA 919111710848114
  24. Jonnie York, RN, PHNModesto, CA 953531841526134
  25. Scarlett York, RNMission Viejo, CA 926921073027660
  26. Terry York, RNAnaheim, CA 928051073751418
  27. Lindsay Yost, RNScotts Valley, CA 950661710821749
  28. Alicia Yost-Cardoza, REGISTER NURSERocklin, CA 957651275063877
  29. Tenzin YoudonSacramento, CA 958291982551255
  30. Alexsandra Youkhanneh-Morales, REGISTERED NURSELos Angeles, CA 900201619364445
  31. Jamie YounSanta Ana, CA 927011487031142
  32. Yumi Youn, RN, PHNLos Angeles, CA 900051043948581
  33. Carol Young, RNSan Leandro, CA 945771215511001
  34. Jeana YoungSan Leandro, CA 945771376128249
  35. Kyra YoungRedding, CA 960011437676558
  36. Malorie Young, BSN, RNHayward, CA 945451427748714
  37. May Lynn Young, RNNovato, CA 949471891628129
  38. Micarah Young, RNHayward, CA 945451801729751
  39. Peter John Young, RNSanta Ana, CA 927011982428959
  40. Penny Yount, RNLakeside, CA 920401487989752
  41. Laura YousenasnaSan Ramon, CA 945831245885615
  42. Manuel YpinaCalexico, CA 922311740327238
  43. Shannon Yrigoyen, RN CNOR RNFASan Francisco, CA 941181417909185
  44. Angela Sara YuSan Diego, CA 921101891125043
  45. Ka Man Yu, RNSan Francisco, CA 941331073275160
  46. Lokyan YuGreenbrae, CA 949041275152415
  47. Lourdes Yu, RNRichmond, CA 948061730435819
  48. Sung Hye Yu, RNLos Angeles, CA 900381427225408
  49. Anna YuanOakland, CA 946071851091078
  50. Jingyun YuanSan Jose, CA 951221972168441

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.