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 4 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. Donald Anderson, M.D.Loma Linda, CA 923541083635528
  2. Donald Anderson, M.D.Antioch, CA 945091295755825
  3. Dua Anderson, M.D., M.S.Sacramento, CA 958171306011879
  4. Gail Anderson, M.D.Sacramento, CA 958641346233822
  5. Gareld Anderson, M.D.Santa Barbara, CA 931051114073145
  6. Jeffrey Anderson, M.D.Folsom, CA 956301639185630
  7. John Anderson, M.D.Encino, CA 914361902859390
  8. Kami Anderson, MDStanford, CA 943051548213820
  9. Rachel Anderson, MDFairfield, CA 945351942730072
  10. Samuel Anderson, M.D.San Ramon, CA 945831770708554
  11. Sean Anderson, MDSan Andreas, CA 952491144287061
  12. Stuart Anderson, M.D.Laguna Beach, CA 926511306869201
  13. Wayne Anderson, MDStanford, CA 943051396890943
  14. John Anderson-Dam, M.D.Los Angeles, CA 900331104068519
  15. Kazuo Ando, MDStanford, CA 943051346897626
  16. Nicole Andonian, M.D.San Diego, CA 921031770014979
  17. Joseph Andresen, M.D.Palo Alto, CA 943011194878439
  18. Afsaneh Andrews, M.D.Pacific Palisades, CA 902721164478160
  19. Bryan Andrews, MDSan Francisco, CA 941151609954239
  20. Sophie Andriaschuk, M.D.Santa Monica, CA 904041063421378
  21. Joseph Andris, DOSan Rafael, CA 949031306920392
  22. Timothy Angelotti, MDStanford, CA 943051306896568
  23. Martin Angst, MDStanford, CA 943051386694529
  24. Fiyinfoluwa Ani, M.D.Orange, CA 928681023499191
  25. David AnishSanta Cruz, CA 950651982674701
  26. Julia Ankunding, M.D.San Ramon, CA 945831265440770
  27. Radhika Annadata, MDWalnut Creek, CA 945981255379624
  28. Rao Anne, M.D.,Sun Valley, CA 913521417963018
  29. Jessica Ansari, MDPalo Alto, CA 943041659637833
  30. Nasrin Ansari, MREl Centro, CA 922431609960483
  31. Prachi Anshu, MDSanta Clara, CA 950511679213151
  32. Erica Anstett, MDSan Diego, CA 921341598261158
  33. Cynthia Antin, MDLos Angeles, CA 900951467491365
  34. Joseph Antognini, M.D.Sacramento, CA 958171942286257
  35. Hussam Antoin, MDBeverly Hills, CA 902121902894314
  36. Zarah Antongiorgi, M.D.Los Angeles, CA 900951073704300
  37. Joseph Antony, MDDavis, CA 956161881605640
  38. Veronika AnufreichikOrange, CA 928681083147953
  39. Dulce Anunciacion, M.D.Walnut Creek, CA 945961447419957
  40. Raana Anwaruddin, M.D.Van Nuys, CA 914051609065754
  41. Christian Apfel, MD, PHDSan Francisco, CA 941431578651105
  42. Jimmy Apisakkul, D.O.Long Beach, CA 908221740516335
  43. Cassandra ApodacaLos Angeles, CA 900331912855891
  44. Richard Applegate, M.D.Loma Linda, CA 923541528089075
  45. Glen Aquino, MDSan Luis Obispo, CA 934051396985842
  46. David Arakaki, MDSanta Cruz, CA 950651396796751
  47. Roger Arakaki, M.D.Orange, CA 928681003836990
  48. Vigen Arakelyan, M.D.Los Angeles, CA 900331487005732
  49. Lalah Aram, MDStanford, CA 943051194775361
  50. Mikhaela Arambulo, MDSan Francisco, CA 941431457812281

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.