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 23 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. Brian Herzberger, CRNALos Angeles, CA 900271144397910
  2. Laura Herzberger, CRNALos Angeles, CA 900341710046438
  3. Sierra HessSan Francisco, CA 941171649813932
  4. John Hessler, DNP, CRNATurlock, CA 953821902457427
  5. Mark Hessler, CRNASacramento, CA 958231902445513
  6. Walter HesslerTurlock, CA 953821962004085
  7. Nichola Hester, CRNASacramento, CA 958231952853053
  8. Lea Hetland, RN, CRNASaint Helena, CA 945741083070825
  9. Sarah Hibel, CRNASacramento, CA 958231962741892
  10. Katherine Hickerson, CRNALoma Linda, CA 923541477693612
  11. Garrett HicksFresno, CA 937201568014561
  12. Melissa Hicks, CRNAOceanside, CA 920551053643387
  13. Molly Hicks, CRNASan Francisco, CA 941431982278933
  14. David Higgins, CRNASan Diego, CA 921031205073723
  15. George Higgins, RN, BSN, CRNALos Angeles, CA 900271427795061
  16. George Higgins, CRNALos Angeles, CA 900731962440016
  17. Joel HigginsClovis, CA 936121710389549
  18. Nicole Higgins, RNVisalia, CA 932911043879216
  19. Gail Hill, CRNALoma Linda, CA 923541316095706
  20. Christopher Hilton, CRNAForestville, CA 954361386633782
  21. Casey Hines, CRNASacramento, CA 958231528569340
  22. Daniel HioeColton, CA 923241164814224
  23. Courtney Hipkin, CRNARiverside, CA 925011568084747
  24. Sharon Hirako, CRNASan Diego, CA 921201386861854
  25. Sharolyn Hirata, CRNAHuntington Beacg, CA 926481477502045
  26. Diana Hiros, CRNAOakland, CA 946111003972621
  27. Rodney Hittle, CRNALos Angeles, CA 900331508507849
  28. Thao Hoang, CRNALos Angeles, CA 900951659496156
  29. Michael Hobart, CRNAFresno, CA 937211861030322
  30. Katalina Hobson, CRNAValley Springs, CA 952521700512837
  31. Damian Hodges, CRNARiverside, CA 925061578816211
  32. Lisa Hoffman, CRNAHarbor City, CA 907101649535337
  33. Jennifer Hogan, CRNALos Angeles, CA 900331831135540
  34. Josiah HoiOrange, CA 928681942981188
  35. Karla Hoksbergen, CRNARiverside, CA 925051235287129
  36. Dallas Holbeck, CRNAFresno, CA 937211871058396
  37. Lillian Holm, CRNASan Francisco, CA 941151306902465
  38. Tina Holt, CRNAHarbor City, CA 907101033310917
  39. Ofelia Holzinger, CRNAPanorama City, CA 914021598813420
  40. Kimberly HongAlamo, CA 945071811387038
  41. Kwangja Hong, CRNALake Arrowhead, CA 923521427017029
  42. Ngan HongFresno, CA 937201285405662
  43. Thomas Hong, CRNAFrench Camp, CA 952311477601490
  44. Alexander Honore, CRNAValencia, CA 913551033805023
  45. Derrick Hoo, CRNASan Jose, CA 951271932875226
  46. James Hood, CRNAQuincy, CA 959711891824363
  47. Hans Hoogs, CRNASan Francisco, CA 941101023591286
  48. Gabrielle Hooper, CRNASan Francisco, CA 941431649081621
  49. Darlene Hoopes, CRNAPanorama City, CA 914021912055831
  50. Rodney Hoover, CRNAFresno, CA 937211225097421

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.