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 50 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. Guneet Singh, CRNALos Angeles, CA 900331659899011
  2. Inder Singh, CRNABakersfield, CA 933011184990657
  3. Ravinder Singh, CRNAFresno, CA 937211548537780
  4. Ann Singleton, CRNAAnaheim, CA 928071528116555
  5. Sunny Sircar, CRNAHighland, CA 923461205199650
  6. Carolin Sivakumar, CRNA, MSNSacramento, CA 958171750950507
  7. Lauren Skaggs, CRNABerkeley, CA 947051336805811
  8. Deborah Skalko, CRNASanta Clara, CA 950511790704708
  9. Lois Slawson, CRNASan Diego, CA 921031578644662
  10. Michael Sliff, CRNALos Angeles, CA 900951679125223
  11. Carol Sliva, CRNAClovis, CA 936111235198524
  12. Vadim Smirnov, CRNA, MSN, MDPasadena, CA 911031144551730
  13. Alyson Smith, CRNAManhattan Beach, CA 902661245429067
  14. Clayton Smith, CRNAColton, CA 923241649643412
  15. Gary Smith, CRNASusanville, CA 961301063507077
  16. Jacob Smith, CRNABakersfield, CA 933061699421909
  17. Jessica Smith, DNP, CRNALoma Linda, CA 923541487219291
  18. Kevin Smith, CRNASan Leandro, CA 945771770532277
  19. Tanya Smith, CRNA, DNPOrange, CA 928681285884965
  20. William Smith, CRNACrescent City, CA 955311306862321
  21. Tahira Smith-Aifesehi, CRNALos Angeles, CA 900331023445145
  22. Julie Snodgrass, CRNASan Diego, CA 921031801135546
  23. Tyler Sobotka, DNP-A, CRNAVisalia, CA 932911073274031
  24. Sherri Sokolovich, CRNASacramento, CA 958171619289253
  25. Polly Soler, CRNAOakland, CA 946121104156041
  26. Christa Solis, DNPSanta Clara, CA 950511427774603
  27. John Soliz, CRNARedwood City, CA 940631093879850
  28. Rochelle SolorzanoLoma Linda, CA 923541023462520
  29. Rebecca Sommer, CRNABakersfield, CA 933061699014639
  30. Yonghyeok SongFresno, CA 937201588435432
  31. Michele Sonntag, CRNALoma Linda, CA 923541609135532
  32. Diana SorianoSan Diego, CA 921031598437295
  33. Chris Soto, RNRiverside, CA 925011164093092
  34. Jasmin Soto, GRNAFontana, CA 923351588133193
  35. Ryan Soto, CRNASan Bernardino, CA 924071972106375
  36. Isis Spence, CRNASan Diego, CA 921031326922667
  37. Lauri Spero, C.R.N.A.Oxnard, CA 930301730303652
  38. Angela Sperry, CRNASan Jose, CA 951281376637249
  39. Garrett Speyer, CRNAFresno, CA 937201336730308
  40. Allison SpolsdoffVisalia, CA 932911497426373
  41. Katherine SpolsdoffVisalia, CA 932911861124042
  42. Alexei Spoonde, CRNASan Francisco, CA 941431619511722
  43. Kevin Spuhler, CRNAFresno, CA 937201477889103
  44. Colleen Stallmer, CRNANational City, CA 919501063486512
  45. Robert Stanley, CRNATravis Afb, CA 945351295404903
  46. Scout Stanley, RNBakersfield, CA 933061922731538
  47. Jacqueline Stark, CRNAAnaheim, CA 928041396742284
  48. Frances Stauber, CRNALoma Linda, CA 923501326729609
  49. Allison Stavaridis, CRNAMonterey Park, CA 917541851587141
  50. Chris Stein, CRNANorthridge, CA 913241710030200

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.