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 39 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. Alban Ng, RNSalinas, CA 939011972151058
  2. Joseph Ng, RN, CRNALos Angeles, CA 900271740613074
  3. Mary Jane Ngee Leung, C.R.N.A.Santa Clara, CA 950511174672075
  4. Alexander Ngo, CRNAModesto, CA 953501134798028
  5. Cathy Ngo, CRNALos Angeles, CA 900331003117292
  6. Jennifer Ngo, CRNALos Angeles, CA 900271952061301
  7. Jolie Ngo, CRNASan Diego, CA 921031063879583
  8. Kristen Ngo, CRNASacramento, CA 958251750118832
  9. Marielle Anne Ngo, CRNALos Angeles, CA 900331255036349
  10. Aileen Nguyen, CRNADuarte, CA 910101548584618
  11. Annie NguyenOakland, CA 946091346897063
  12. Diana Nguyen, DNP, CRNAPasadena, CA 911061013716836
  13. Eileen Nguyen, CRNAOrange, CA 928681437790508
  14. Gina NguyenAnaheim, CA 928061942960075
  15. Hoa NguyenRiverside, CA 925011982324364
  16. Janise Nguyen, CRNALos Angeles, CA 900951992175756
  17. Jerry Nguyen, CRNAFresno, CA 937301750114328
  18. Kenneth Nguyen, CRNAFresno, CA 937211497272835
  19. Kha NguyenOrange, CA 928681811885403
  20. Martin Nguyen, CRNAStanford, CA 943051093430415
  21. Minna Nguyen, APRNOakland, CA 946021962393603
  22. Ngoc-Thao NguyenWest Hollywood, CA 900481134892177
  23. Nha Nguyen, CRNAHanford, CA 932301780118984
  24. Nina Nguyen, CRNA, MSNMoreno Valley, CA 925551821618778
  25. Nina Nguyen, CRNAFresno, CA 937211225494453
  26. Tiffany Nguyen, DNP, CRNALos Angeles, CA 900271801577895
  27. Van Nguyen, CRNASanta Clara, CA 950511477613735
  28. Robert Nicholas, CRNASuisun City, CA 945851366012361
  29. Erica Nichols, CRNALos Angeles, CA 900341821128166
  30. Joseph Nickerson, CRNAArcadia, CA 910061770648578
  31. Susan NickersonCorte Madera, CA 949251811163884
  32. Rayelene NicolAntioch, CA 945311720239783
  33. Gregory NiderostWillits, CA 954901255319679
  34. Vernon Nielsen, CRNAFresno, CA 937211043775604
  35. Karli Nihei, RNOrange, CA 928681427737287
  36. Aaron Nikolaus, CRNASan Diego, CA 921341902227234
  37. Arash NikookarOroville, CA 959661417670415
  38. Gemma NilssonSacramento, CA 958191790664027
  39. Gloria NinoSan Diego, CA 921021811928856
  40. Gagandeep NirwalStockton, CA 952091740051622
  41. Diane Nishikawa-Solomon, CRNAOakland, CA 946111861558496
  42. Wenxin Niu, CRNAStanford, CA 943051093528283
  43. Mikhail NizamovPalm Springs, CA 922621669863809
  44. Anthony Njenga, CRNALoma Linda, CA 923541477852705
  45. Lauren Noble, CRNAFresno, CA 937291083485403
  46. Sandy NoblettSacramento, CA 958191003466616
  47. Tammy Nodler, CRNAColton, CA 923241750540902
  48. Theresa Nolan, CRNABrawley, CA 922271053688119
  49. Elizabeth Nomura, CRNAOakland, CA 946111972669067
  50. Chadchadin NonghinLos Angeles, CA 900331396269338

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.