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 224 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. Jessica Seul, RNWalnut Creek, CA 945961831682335
  2. Karen Severn, RNArcata, CA 955211396041729
  3. Holly Severson, R.N.San Mateo, CA 944031679702237
  4. Elvie Sevilla, RNFresno, CA 937031417838913
  5. Jonaas Sevilla, RNCovina, CA 917241427784479
  6. Emily SewallSeaside, CA 939551275136806
  7. Michael SewellColton, CA 923241235580598
  8. Shamicka Sewell, RN,BSNSan Diego, CA 921391912764952
  9. Jillian SextonSan Diego, CA 921111285217497
  10. Eleni SeyfuSherman Oaks, CA 914031972463511
  11. Kathryn Shaffer, RNWinterhaven, CA 922831346404134
  12. Kylie Shaffer, FNP-CMonterey, CA 939401063231041
  13. Laura Shaffer, R.N.Mission Viejo, CA 926921508099912
  14. Elahe ShafieiOakland, CA 946071265148811
  15. Jigna ShahSanta Cruz, CA 950661861343527
  16. Miloni ShahSan Diego, CA 921301831058700
  17. Samha Shah, REGISTERED NURSEBrea, CA 928211669147179
  18. Sejal ShahFullerton, CA 928351952228462
  19. Vanessa ShahGilroy, CA 950201194129890
  20. Amit ShahamSan Francisco, CA 941101952771693
  21. James Shahbakhti, RNIndio, CA 922011538602305
  22. Cynthia Shaheen, RNLong Beach, CA 908061508211756
  23. Arevik ShahumyanTorrance, CA 905011467383521
  24. Christine Shaker, RNSan Diego, CA 921031275242919
  25. Sarah ShakirPalmdale, CA 935511194431296
  26. Danielle Shalapsik, RNSan Francisco, CA 941101033949623
  27. Michele Shalloe, RNLos Angeles, CA 900661437573797
  28. Ayda ShamsianPasadena, CA 911011023907532
  29. Francine Shanks, RNLancaster, CA 935351255853248
  30. Celia Shanley, R.N.Gilroy, CA 950201710054929
  31. Mingyue ShaoLos Angeles, CA 900261356071112
  32. Kelly SharkoThousand Oaks, CA 913601285448423
  33. Carol SharmaSacramento, CA 958251477403202
  34. Suneeta SharmaHayward, CA 945441184423634
  35. Tishu SharmaNewark, CA 945601497215362
  36. Hila SharonLos Angeles, CA 900341982547204
  37. Cheyenne Sharp, RNLos Angeles, CA 900281225730336
  38. Jocelyn Sharp, RNTorrance, CA 905051619718582
  39. Peggy Sharp, RNBakersfield, CA 933081598038879
  40. Andrea ShawSan Diego, CA 921101568043610
  41. Angela ShawSan Diego, CA 921101528648946
  42. Brooke Shaw, RNSan Francisco, CA 941021497408645
  43. Byron Shaw, RNPalo Alto, CA 943041285272948
  44. Corey Shaw, R.NSan Francisco, CA 941051376995142
  45. Kelly ShawLong Beach, CA 908221700277852
  46. Kioweun Shaw, RNSacramento, CA 958201134584683
  47. Monica Shaw, RNSan Francisco, CA 941211700768256
  48. Regal Shaw, RNTorrance, CA 905021093167132
  49. Sally Shaw, R.N., P.H.N.Sacramento, CA 958261215069455
  50. Tesa SheaffersColton, CA 923241740839059

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.