NPPES file of Aug 9, 2026

Medical-Surgical Registered Nurse in California

257 NPPES records list medical-surgical registered nurse with a practice address in California, 0.7 per 100,000 residents, the 36th highest rate of 51. San Francisco and San Diego have the most; each record links to the provider's NPI and the California license search. Page 1 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WM0705X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Francisco has the most, 21

  1. San Francisco21
  2. San Diego19
  3. Fresno17
  4. Sacramento9
  5. Los Angeles8

Medical-Surgical Registered Nurse records in California

  1. Yolande AbotchiMountain View, CA 940401306733902
  2. Chinyere AchuMoreno Valley, CA 925551639039191
  3. Autumn AchugbuMoreno Valley, CA 925511144911637
  4. Cynthia Adams, RNSacramento, CA 958251346372190
  5. Vida AdaroLos Angeles, CA 900361619566197
  6. Mary Elaine Aguilar-Choomngern, NPLong Beach, CA 908061033765474
  7. Gregorio Agustin, RNGarden Grove, CA 928401609151901
  8. Margaret Aiyetiwa, REGISTERED NURSEPomona, CA 917661285951491
  9. Victoria Akilo, RNElk Grove, CA 956241588350854
  10. Mario Alfaro, RNSacramento, CA 958161639419377
  11. Rebecca Alonzo, RNLoma Linda, CA 923501598649394
  12. Caarolyn Amaechi, RNSan Diego, CA 921101962092270
  13. Elvira AnviaSanta Ana, CA 927011609306554
  14. Sheila ArajiArcadia, CA 910061982535175
  15. Teri Armstead, R.NLancaster, CA 935351801233788
  16. Cassandra Banuelos, RNBaldwin Park, CA 917061306428008
  17. Vilma Barba, BSN, RNFresno, CA 937221619111770
  18. Sharon Bass, RNOakland, CA 946091013587021
  19. Barbara Bates-Jensen, PHD, RNSepulveda, CA 913431144306804
  20. Rhodora Bernal, RNTemecula, CA 925921487846333
  21. Sarah Birney, RNSanta Rosa, CA 954031992398044
  22. Barbara Bladow, MSN, RN-BC, CMSRNTravis Afb, CA 945351356215727
  23. Mary Bloomer, RN, CNOR, CNIMRancho Cordova, CA 956701184846362
  24. Fredrick BogonkoRoseville, CA 957471841866183
  25. Naomi Bogonko, RNRoseville, CA 956781487327979
  26. Janelle Bogran, RN, FNPLos Angeles, CA 900041396393641
  27. Lindsay Bolt, CNSSan Francisco, CA 941431417665746
  28. Karen Borm, RNRed Bluff, CA 960801982849378
  29. Elizabeth Boyer, RN BSNSan Francisco, CA 941211225498033
  30. Imelda Bozzo, RNBella Vista, CA 960081639871239
  31. Angela Brewer, RNSan Diego, CA 921201992385322
  32. Gerald Brown, RNLoma Linda, CA 923571891959565
  33. Maureen Brown, RNDiamond Bar, CA 917651497117964
  34. Gregory Brynelson, RNSan Francisco, CA 941581003143223
  35. Anthony BurichSanta Rosa, CA 954031841149671
  36. Shena Cacho, RN, BSN, PHNSan Diego, CA 921231225797855
  37. Sheryl Calson, N.P., M.S., R.N.San Francisco, CA 941101386675247
  38. Bianca CanaresSan Francisco, CA 941211972006328
  39. Jose CarranzaSan Diego, CA 921611275661456
  40. Suzanne Carranza, M.S.N., R.N.San Diego, CA 921611386873891
  41. Liza Carreiro, RN, RN-BCFresno, CA 937271518292473
  42. Karen Castagnola, RNRiverside, CA 925011831016724
  43. Corina Ceron, RNRancho Cucamonga, CA 917301609488519
  44. Man-See ChanTemple City, CA 917801265869697
  45. Stefan Chan, RNRichmond, CA 948041487268264
  46. Judy Chang, RNBelmont, CA 940021861521270
  47. Martha Chesworth, CCRNRancho Mirage, CA 922701245311935
  48. Kathleen Clyne, RNSan Diego, CA 921611629237821
  49. Steve Colby, CRNAValencia, CA 913551619067790
  50. Shaoqin CortrightLa Jolla, CA 920371881554350

Source: CMS NPPES, primary taxonomy 163WM0705X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 36 of 51 per resident

  1. Hawaii0.7
  2. North Carolina0.7
  3. Indiana0.7
  4. California0.7
  5. Louisiana0.6
  6. Florida0.6
  7. 50 states and D.C.0.9

Source: CMS NPPES, primary taxonomy 163WM0705X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.3% of these records appear in a Medicare file, against 2.1% 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. California2.3%
  2. United States2.1%

Medical-Surgical Registered Nurse records in California, measured

  • In a Medicare file6 of 257 · 2.3% here, 2.1% nationally
  • In the CMS Doctors and Clinicians file5 · 1.9% here, 1.2% nationally
  • Not updated in five years or more120 · 46.7% here, 47.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WM0705X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

257 NPPES records list medical-surgical registered nurse (163WM0705X) as their primary taxonomy with a practice address in California: 0.7 per 100,000 residents against 0.9 nationally (50 states and D.C.). San Francisco has 21 of them (8%).

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. Texas240
  2. New York293
  3. Ohio167
  4. Florida134

States with a similar rate per 100,000

  1. Indiana0.7
  2. North Carolina0.7
  3. Hawaii0.7
  4. Georgia0.7

The largest states

  1. New York293
  2. Texas240
  3. Ohio167
  4. Florida134
  5. Massachusetts110

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.