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 75 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. Zahur Farah, RNSan Diego, CA 921031275364671
  2. Elaine FaraonChula Vista, CA 919101659155372
  3. Kathleen Fares, RNSan Diego, CA 921231154716462
  4. Chekameh FarhoumandLong Beach, CA 908021467980060
  5. Karina Faria, RNOakland, CA 946051104295781
  6. Shirley Faria CruzBenicia, CA 945101295695807
  7. Mariam Farid, RNSan Ramon, CA 945831881244432
  8. Alicia Farina, RN, IBCLCGardena, CA 902491538948724
  9. Nina FarinellaSan Diego, CA 921101447781810
  10. Cassandra Farinsky, RNDavis, CA 956161154192037
  11. April FarisColton, CA 923241720474018
  12. Krista FarleySan Francisco, CA 941161194108431
  13. Jean Farmer, RNSanta Rosa, CA 954011992885693
  14. Marissa Farmon, PMHNP-BCSanta Monica, CA 904011144154402
  15. Margaret Farny, RN, RASSan Francisco, CA 941021922153097
  16. Kathryn Farrar, RNFASebastopol, CA 954721922068048
  17. Suzanne Farrar, CRNAEscondido, CA 920261730297250
  18. Christopher Farrington, RNAlpine, CA 919011235881061
  19. Carolyn FasakinPomona, CA 917681093278889
  20. Omobola FasholaSylmar, CA 913421801488192
  21. Idriss Fassassi, RN, MPHLos Angeles, CA 900221710699160
  22. Maria Fassbender, RNLancaster, CA 935341356060123
  23. Oluwaseun Fasugbe, RNBakersfield, CA 933071003517731
  24. Janai Fatticci, MSN, RN, PHNLong Beach, CA 908151114319159
  25. Theann Faucher, RNEureka, CA 955011669082764
  26. Aaron FaustSan Diego, CA 921211760228464
  27. Eric FaustinoFresno, CA 937031780496851
  28. Arlina Fausto, BSN-RNApple Valley, CA 923081497642151
  29. Marjorie Favor, RNSan Diego, CA 921101811585433
  30. Joan Favor Wallick, BSNLos Angeles, CA 900121740585744
  31. Saum Fazel, RNOakland, CA 946091801633375
  32. Cynthia Fazio, RNRiverside, CA 925061265806624
  33. Marti Fazio, PHNMariposa, CA 953381245000298
  34. Melody Fazli, RNDowney, CA 902411922925510
  35. Cheryl FedeleGreenbrae, CA 949041588181614
  36. Jasmine FeelyMarch Arb, CA 925181558906164
  37. Elizabeth FeessSan Diego, CA 921101811453939
  38. Monique Felahy, RNStockton, CA 952151649105339
  39. Cesar FelarcaSan Diego, CA 921581427668904
  40. Laura FelbingerGlendora, CA 917401730544875
  41. Kelli Feldhusen, RN, BSNSan Diego, CA 921101215553573
  42. Kristen Feldkamp, FNP-CRedondo Beach, CA 902771912320359
  43. Sierra FeldmanLos Angeles, CA 900481154299048
  44. Madivina FelicitasSan Leandro, CA 945781215696638
  45. Isabel FelixNorwalk, CA 906501790646305
  46. Daniel Feller, RNEureka, CA 955011558883892
  47. Gloria Felling, REGISTERED NURSESanta Rosa, CA 954011124408984
  48. Elizabeth FelsingerSacramento, CA 958201518679562
  49. Preston Felts, RNSan Diego, CA 921101285172684
  50. Rhonda FendtOrange, CA 928681073102927

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.