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 35 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. Timothy DunaganOrange, CA 928681710628045
  2. Richard Dunbar, M.D.Folsom, CA 956301235155755
  3. Debora Dunfield, MDHayward, CA 945451801974654
  4. Neka Dunlap, M.D.Rancho Cucamonga, CA 917391437343399
  5. Brian Dunn, MDNewport Beach, CA 926631255371480
  6. Elise Dunn, M.D.Apple Valley, CA 923071669486510
  7. Monty Dunn, MDOakland, CA 946121174538979
  8. Alexander Dunnum, DOOceanside, CA 920581689177826
  9. Daihung Duong, M.D.Victorville, CA 923951467480665
  10. Richard Duong, M.D.Los Angeles, CA 900171396704672
  11. Vu Duong, M.D.Santa Rosa, CA 954041518971522
  12. Timothy Dupont, M.D.San Diego, CA 921081871507111
  13. Matthew DupperRiverside, CA 925061780850826
  14. Hilcias Duran-Gheorghe, MDLoma Linda, CA 923541477873784
  15. Marie Durbin, M.D.Sacramento, CA 958211659365971
  16. Omar Durra, MDLos Angeles, CA 900331003802869
  17. Vince Dutra, M.D.Sacramento, CA 958211568456887
  18. Robert DuttonMonterey, CA 939401366399982
  19. Victor Duval, MDLos Angeles, CA 900951669412185
  20. Ramana Duvvuri, MDLos Angeles, CA 900951720110083
  21. Robert Dyer, M.D.San Diego, CA 921231962673814
  22. Andrey DykanCarmichael, CA 956081356769855
  23. Ross Dykstra, MDSouth San Francisco, CA 940801316025919
  24. John Dyson, MDRedding, CA 960011629041595
  25. Samir Dzankic, MDWalnut Creek, CA 945981174565741
  26. Adam Dziuba, MDDaly City, CA 940151215391164
  27. Timothy Ebbert, M.D.Mission Viejo, CA 926911083886881
  28. Shahin Ebrahimian, M.D.Northridge, CA 913251609898659
  29. Edith Echiverri, MDLos Angeles, CA 900201508136607
  30. John Eckels, MDBurlingame, CA 940101679510960
  31. Paul Eckinger, MDPalo Alto, CA 943011275609547
  32. Charles Eckstein, M.D.Monterey, CA 939401407912066
  33. Steven Ecoff, D.O.West Hills, CA 913071093780900
  34. Kenneth Economy, MDSebastopol, CA 954721255347035
  35. Harvey Edber, MDSacramento, CA 958251013095793
  36. Jordan Edberg, M.D.Stanford, CA 943051215468434
  37. David Edelsohn, MDTracy, CA 953771104879089
  38. Jaclyn Edelson, MDLong Beach, CA 908061437736600
  39. Harrison Edgley, M.D.Lakeport, CA 954531427115690
  40. Alice Edler, M.D.Stanford, CA 943051306987938
  41. Thelma Edquid, M.D.Murrieta, CA 925621609844752
  42. John Edwards, MDSan Francisco, CA 941151093894123
  43. Stephen Edwards, D.O.Camp Pendleton, CA 920551235586603
  44. William Edwards, M.D.San Francisco, CA 941151700169570
  45. Rania Edwards-Barris, MDWest Hollywood, CA 900481326243940
  46. Kevin Efros, M.D.Los Angeles, CA 900331013271337
  47. Katherine EganMoreno Valley, CA 925551497487185
  48. Christoph Egger Halbeis, M.D.Stanford, CA 943051962542522
  49. Odinakachukwu Ehie, M.D.Stanford, CA 943051962720920
  50. Niloufar Ehya, M.D.Encino, CA 913161942226345

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.