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 33 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. Andrew DingOrange, CA 928681093201170
  2. Lin Ding, MDClovis, CA 936111538119623
  3. Michael Dinh, M.D.Chula Vista, CA 919101053463232
  4. Lindbergh Dinsay, DODiamond Bar, CA 917651194984666
  5. Tyler Dirda, MDStanford, CA 943051477843373
  6. Raffi Dishakjian, M.D.West Hills, CA 913071073538708
  7. Andrew Disque, MDLos Angeles, CA 900951063737195
  8. Kurt Dittmar, MDWalnut Creek, CA 945981003858697
  9. Kent Diveley, M.D.San Diego, CA 921231881608123
  10. David Dix, MDLos Angeles, CA 900591124168034
  11. Andrew Dixon, M.D.San Luis Obispo, CA 934051548550767
  12. Christina Dixon, MDSan Francisco, CA 941431417447327
  13. Timothy Dixon, MDStockton, CA 952031831278894
  14. Consuelos Dizon, M.D.Oakdale, CA 953611609807346
  15. Alimorad Djalali, MDStanford, CA 943051710911466
  16. Andrew Djunaidi, M.D.Long Beach, CA 908221235573239
  17. Adam Djurdjulov, M.D.Newport Beach, CA 926631639490402
  18. Danh Do, M.D.Fountain Valley, CA 927081407140080
  19. Duy Do, M.D.Walnut Creek, CA 945981386039584
  20. Jeffrey Do, MDCastro Valley, CA 945461225088552
  21. Michael Do, M.D.Fountain Valley, CA 927081235102880
  22. Michael DoSouth San Francisco, CA 940801992199954
  23. Christina DoanBaldwin Park, CA 917061295152445
  24. Michael Doan, MDOrange, CA 928681588906036
  25. Richard Doan, MDBakersfield, CA 933011962482489
  26. Thien Doan, MDFontana, CA 923351568510444
  27. Alyssa Dobitsch, MDLos Angeles, CA 900331538745351
  28. David Dockweiler, M.D.San Diego, CA 921231144242140
  29. Sarah Doe-Williams, MDStanford, CA 943051831775618
  30. Kelly Doerzbacher, M.D.Davis, CA 956161467522482
  31. Balbir Dogra, MDWoodland Hills, CA 913671659429454
  32. Keeley Dohmeier, M.D.Greenbrae, CA 949041841545563
  33. David Dolan, M.D.Rancho Mirage, CA 922701003989054
  34. Martin Dolan, M.D.Irvine, CA 926041205915733
  35. William Dolan, MDLos Altos, CA 940221639125420
  36. Alvin Dollar, MDClovis, CA 936121699725572
  37. Jana Dolnikova, MDSan Jose, CA 951281891758256
  38. Joseph Dominguez, M.D.Fairfield, CA 945331003801556
  39. Norma Dominguez, D.O.Riverside, CA 925061457449159
  40. David Donald, MDDavis, CA 956161366489502
  41. Janet Donald, D.O.Sacramento, CA 958171699751198
  42. Robert Donatiello, MDSan Ramon, CA 945831922183979
  43. Elizabeth Donegan, MDSan Francisco, CA 941431366408841
  44. Roger Donenfeld, M.D.Marina Del Rey, CA 902921538182878
  45. Erik Dong, D.O.West Hollywood, CA 900481811283625
  46. Robert Dong, MDSacramento, CA 958231457439176
  47. Tina Dong, MDSan Francisco, CA 941431366707184
  48. Xuezhi Dong, M.D.Los Angeles, CA 900951477084572
  49. Patrick Donley, M.D.Torrance, CA 905051558473413
  50. Linda Donofrio, M.D.Los Angeles, CA 900361619138575

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.