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 61 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. Kurt Johnson, M.D.Stockton, CA 952041265466866
  2. Matthew Johnson, DOSacramento, CA 958211588157481
  3. Patricia Johnson, MDPoway, CA 920641639106644
  4. Paul Johnson, MDSan Francisco, CA 941431902337918
  5. Paul Johnson, M.D.Sacramento, CA 958211629064076
  6. Rosemarie Johnson, M.D.San Diego, CA 921031013259571
  7. Sharon Johnson, M.D.Sonora, CA 953701255387072
  8. Steven Johnson, MDSan Jose, CA 951161679525323
  9. Jeffrey Johnston, M.D.Eureka, CA 955011356598189
  10. Brian Jones, M.D.Sacramento, CA 958211093709917
  11. Bruce Jones, MDOakland, CA 946111740394139
  12. Cameron Jones, MDTravis Afb, CA 945351487065108
  13. Harrison Jones, MD, PHDSan Diego, CA 921031447831508
  14. James Jones, MDSacramento, CA 958171871857383
  15. Matthew Jones, MDSan Diego, CA 921081336185693
  16. Robert Jones, M.D.Laguna Hills, CA 926531962425892
  17. Tyler JonesLos Angeles, CA 914021285130559
  18. Tyler JonesSan Francisco, CA 941431710419080
  19. Ward Jones, M.D.Thousand Oaks, CA 913601467463109
  20. Beverly Jong, MDDavis, CA 956181346476884
  21. Peter Jong, MDAnaheim, CA 928071528135415
  22. Sarah Joo, MDWalnut Creek, CA 945961275923492
  23. Stacy Joo, MDStanford, CA 943051568099679
  24. Alexandre Joosten, MD, PHDLos Angeles, CA 900951730943366
  25. Clifford Jordan, MDNewport Beach, CA 926601649571126
  26. Daryl Jordan, MDStanford, CA 943051275111528
  27. Phillip Jorge, M.D.Culver City, CA 902321265408645
  28. James Jorgensen, M.D.San Diego, CA 921231407884117
  29. Amit Joseph, MDMountain View, CA 940401033476486
  30. Ashley Joseph, MDVentura, CA 930031851850887
  31. Mary Joseph, M.D.Los Angeles, CA 900331508807199
  32. Tom Joseph, M.D.Greenbrae, CA 949041053677823
  33. Divakar Joshi, D.O.Sacramento, CA 958171750428801
  34. Hasmukh Joshi, M.D.San Dimas, CA 917731255407409
  35. Kunal Joshi, MBBS, MD, FRCASan Francisco, CA 941431821836362
  36. Sonali Joshi, MDGreenbrae, CA 949041639281751
  37. George Josten, M.D.San Jose, CA 951281750812533
  38. Jennifer Jou, M.D.San Diego, CA 921031760707012
  39. Yung Ray Jow, M.D.Duarte, CA 910101548296320
  40. Ghulam Joyo, MDWalnut Creek, CA 945981508850843
  41. Ilona JuanSan Diego, CA 921031255721593
  42. Gregory Juarez, M.D.Los Angeles, CA 900951073566428
  43. Richard Juarez, M.D.Sacramento, CA 958211174793921
  44. Lisa M Judge, MDOrange, CA 928681801976071
  45. Onkar Judge, M.D.French Camp, CA 952311184931693
  46. Jeric Israel Julian, DOSan Diego, CA 921231194302125
  47. Inderjeet Julka, M.D.La Palma, CA 906231174582654
  48. Alfred Jumper, MDWest Hollywood, CA 900481659379907
  49. Charles Jun, DOLos Angeles, CA 900331942869615
  50. April Jung, MDSanta Barbara, CA 931051457591406

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.