NPPES file of Aug 9, 2026

Anesthesiology Physician in California

7,571 NPPES records list anesthesiology physician with a practice address in California, 19 per 100,000 residents, the 18th 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 3 of 152.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 762

  1. Los Angeles762
  2. San Diego686
  3. San Francisco499
  4. Sacramento396
  5. Stanford387

Anesthesiology Physician records in California

  1. Michael Alexander, M.D.Long Beach, CA 908061790709012
  2. Russel Alexander, M.D.Los Angeles, CA 900331740224856
  3. Muhammad Alghannam, MDYuba City, CA 959911902859416
  4. Mohammed AlharbiCupertino, CA 950141235529694
  5. Farikh AliSacramento, CA 958211053871251
  6. Mir Ali, M.D.San Ramon, CA 945831417912726
  7. Nasim Ali, M.D.Los Angeles, CA 900591275541542
  8. Syed Ali, MDWhittier, CA 906021295775625
  9. Shahriar Alikhani, MDLaguna Hills, CA 926531861446833
  10. Michael Alkire, MDOrange, CA 928681619057783
  11. Zahir Allarakhia, MDTorrance, CA 905021992386817
  12. Martin Allard, M.D.Loma Linda, CA 923541538180070
  13. Christopher Allen, MDSan Francisco, CA 941431871234773
  14. Forrest Allen, MDLa Mesa, CA 919411639227622
  15. James Allen, M.D.Sacramento, CA 958211639162100
  16. Michael Allen, M.D.West Hollywood, CA 900481285083253
  17. Peter Allen, M.D.Greenbrae, CA 949041134213192
  18. Susan Allen, MD.West Hollywood, CA 900481841285566
  19. Dean Allgeyer, MDLos Angeles, CA 900351881604171
  20. Darin Allred, M.D.San Ramon, CA 945831598935942
  21. Gilbert AlmarazTustin, CA 927801114022704
  22. Dondee Almazan, MDRoseville, CA 956611801083241
  23. Olivia Almeida-Hunt, M.D.Torrance, CA 905021376842880
  24. Christine Almon, M.D.Fresno, CA 937101497766141
  25. Ronalie Alonzo, MDLong Beach, CA 908081780782979
  26. Ricki Alpert, MDTruckee, CA 961611063555696
  27. Husam Alsamman, M.D., F.C.C.P.Irvine, CA 926021932344058
  28. Hugo Altamirano, MDSan Pablo, CA 948061477868917
  29. Brannon Altenhofen, MDLos Angeles, CA 900951780180703
  30. David Altman, MDStanford, CA 943051184351355
  31. Deepika AluruCarmichael, CA 956081750313235
  32. Ghada AluzriLaguna Woods, CA 926531548362312
  33. Mario Alvarado, D.O.Redding, CA 960011811057912
  34. Susan Alvarez, M.D.Los Angeles, CA 900331053733790
  35. Mary Alyono, MDFremont, CA 945381477631059
  36. Eric Amador, M.D.Santa Barbara, CA 931051811043839
  37. Gina Amaya, D.O.Moreno Valley, CA 925551881871200
  38. Rodolfo Amaya, M.D.Los Angeles, CA 900331952475956
  39. Henry Amberg, M.D.Torrance, CA 905031336167048
  40. Miguel Amezcua, DOOrange, CA 928681740773787
  41. Arti Amin, M.D.San Diego, CA 921231124349774
  42. Nivek Amin, MDFremont, CA 945381518288125
  43. Amir Amini, M.D.Sacramento, CA 958171164699302
  44. Yamah Amiri, MDOrange, CA 928681225533268
  45. Clarita Amurao, MDWest Hollywood, CA 900481982694022
  46. Daniel An, MDWest Hollywood, CA 900481285365999
  47. Mark Ancheta, M.D.Torrance, CA 905051750303020
  48. Brigida Andaya, MDModesto, CA 953551407812209
  49. Charles Anderson, MDLoma Linda, CA 923541699716282
  50. Cynthia T Anderson, MDOrange, CA 928681265512347

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 18 of 51 per resident

  1. Montana20
  2. Arizona20
  3. Utah20
  4. California19
  5. Pennsylvania19
  6. Missouri19
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 73.7% 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. California71.3%
  2. United States73.7%

Anesthesiology Physician records in California, measured

  • In a Medicare file5,396 of 7,571 · 71.3% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file4,872 · 64.4% here, 67.2% nationally
  • Not updated in five years or more4,767 · 63.0% here, 57.8% nationally
  • Median graduation year2006 · the 4,868 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,571 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in California: 19 per 100,000 residents against 18 nationally (50 states and D.C.). Los Angeles has 762 of them (10%).

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. New York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575

States with a similar rate per 100,000

  1. Utah19.6
  2. Pennsylvania19.1
  3. Arizona19.8
  4. Montana20.0

The largest states

  1. New York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575
  5. Pennsylvania2,481

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.