NPPES file of Aug 9, 2026

Certified Registered Nurse Anesthetist in California

2,943 NPPES records list certified registered nurse anesthetist with a practice address in California, 8 per 100,000 residents, the 50th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 2 of 59.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367500000X · method

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

Los Angeles has the most, 379

  1. Los Angeles379
  2. San Diego234
  3. Sacramento195
  4. San Francisco133
  5. Fresno121

Certified Registered Nurse Anesthetist records in California

  1. Laleh Amaya, CRNABeverly Hills, CA 902101114092632
  2. Joana Mina Amparo, CRNASan Diego, CA 921031376252551
  3. Louie Amparo, CRNABrawley, CA 922271831789213
  4. Josephine AmuraoSacramento, CA 958231457413841
  5. Paul Anamos, C.R.N.A.Panorama City, CA 914021760649644
  6. Ronny AncogSacramento, CA 958231306908959
  7. Jade Anderson, CRNADuarte, CA 910101386501898
  8. Jill Anderson, CRNASan Diego, CA 921031831146760
  9. Kimbal Anderson, CRNATarzana, CA 913571831371558
  10. Kristen AndersonFontana, CA 923351215314984
  11. Robert Anderson, CRNAApple Valley, CA 923071003010182
  12. Shelly Anderson, CRNALos Angeles, CA 900951033397120
  13. Evette AndraosSan Francisco, CA 941211477288892
  14. Gloria Angeles, CRNAWoodland Hills, CA 913671184794042
  15. Carolyn Angelo, CRNASacramento, CA 958251053334300
  16. Terry Anton, CRNAPanorama City, CA 914021164581864
  17. Prisca AnugwomLos Angeles, CA 900431851152995
  18. Frances Aponte, CRNADowney, CA 902421114061314
  19. Divya Appiah, RNStanford, CA 943051295340446
  20. Jason Applegate, CRNABeverly Hills, CA 902101477608040
  21. Joseph Appleget, CRNASan Diego, CA 921031568980472
  22. Byron Ray Aprecio, CRNALoma Linda, CA 923541649699299
  23. Raydolfo Aprecio, SRNARiverside, CA 925071598924847
  24. Wilfredo Aquinde, CRNASan Diego, CA 921201376669523
  25. Zenaida Arada, CRNABellflower, CA 907061760530612
  26. Priscilla Arceo, CRNAWest Hollywood, CA 900481740550664
  27. Nicolas Archer, CRNASacramento, CA 958251659510188
  28. Bryan Archpru, RNSanta Clara, CA 950511336447572
  29. Michele Ardigo, CRNAFresno, CA 937211154369296
  30. Darva Arellano, C.R.N.A.Sacramento, CA 958251689710337
  31. Joseph Arellano, CRNARiverside, CA 925051821146747
  32. Liezle Arevalo, CRNAColton, CA 923241043492143
  33. Ana ArmentaLos Angeles, CA 900951215306576
  34. Chelsie Arnold, RNFresno, CA 937201134710080
  35. Dahriel AronSan Diego, CA 921031770366759
  36. Jia Ni Arreola, CRNAStockton, CA 952041487252656
  37. Mateo Arroliga, CRNASan Bernardino, CA 924041932577434
  38. Annette Artache, DNAPSan Francisco, CA 941211275030249
  39. Christopher ArtleySacramento, CA 958171841826138
  40. Marta Ashby, CRNAVallejo, CA 945891407929433
  41. Roberta AshleyLos Angeles, CA 900331174607543
  42. Randy Ashman, CRNASan Diego, CA 921341326009994
  43. Emily Ashmun, CRNASanta Clara, CA 950511497400246
  44. Paul AshwoodSan Francisco, CA 941151578620985
  45. Nancy Askine-AragonSan Francisco, CA 941211780629550
  46. Melvin Atchison, CRNANapa, CA 945581750331344
  47. Geet AthwalLathrop, CA 953301194397117
  48. Ronald Rea Atienza, C.R.N.ADowney, CA 902421316279938
  49. Courtney AtlasSacramento, CA 958231073156246
  50. Robert Augat, CRNAStockton, CA 952041932507704

Source: CMS NPPES, primary taxonomy 367500000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 50 of 51 per resident

  1. Utah10
  2. Hawaii9
  3. Vermont8
  4. California8
  5. Nevada7
  6. 50 states and D.C.23

Source: CMS NPPES, primary taxonomy 367500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.5% of these records appear in a Medicare file, against 78.1% 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. California74.5%
  2. United States78.1%

Certified Registered Nurse Anesthetist records in California, measured

  • In a Medicare file2,194 of 2,943 · 74.5% here, 78.1% nationally
  • In the CMS Doctors and Clinicians file2,090 · 71.0% here, 74.4% nationally
  • Not updated in five years or more1,508 · 51.2% here, 56.4% nationally
  • Median graduation year2016 · the 2,089 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,943 NPPES records list certified registered nurse anesthetist (367500000X) as their primary taxonomy with a practice address in California: 8 per 100,000 residents against 23 nationally (50 states and D.C.). Los Angeles has 379 of them (13%).

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. Tennessee3,117
  2. Minnesota2,663
  3. New York2,596
  4. Michigan3,298

States with a similar rate per 100,000

  1. Guam7.2
  2. Nevada7.1
  3. Vermont8.2
  4. Hawaii9.3

The largest states

  1. Florida6,367
  2. Texas6,097
  3. Pennsylvania4,822
  4. North Carolina3,760
  5. Ohio3,606

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.