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 22 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. Michelle Chen, MDLynwood, CA 902621528098399
  2. Michelle Chen, M.D.San Francisco, CA 941051184950628
  3. Natalie Chen, M.D.Loma Linda, CA 923541578919098
  4. Richard Chen, M.D.Los Angeles, CA 900731053493478
  5. Soo Chen, M.D.Los Angeles, CA 900271467694984
  6. Steven Chen, M.D.Arcadia, CA 910071447382197
  7. Tiffany ChenSan Francisco, CA 941431942761952
  8. Tino Chen, M.D.Orange, CA 928681285655910
  9. Yong Chen, M.D.Glendora, CA 917411528247608
  10. Zachary Chen, DOW Hollywood, CA 900481235759366
  11. Zhe Chen, MDSan Francisco, CA 941101407175441
  12. Ponnamma Chenanda, M.D.Lancaster, CA 935341962426494
  13. Ching-Rong Cheng, MDSan Diego, CA 921031003857343
  14. Chun-Pin Cheng, M.D.Chino Hills, CA 917091588604482
  15. Drew Cheng, M.D.Torrance, CA 905051306802541
  16. Edwin Cheng, MDSanta Cruz, CA 950651316998461
  17. Eugene Cheng, MDSan Jose, CA 951191285710707
  18. George Cheng, M.D.Upland, CA 917861316981855
  19. Jason Cheng, DOBellflower, CA 907061407996945
  20. Marlyn Cheng, M.D.Los Angeles, CA 900351295842128
  21. Michael Cheng, MDLos Angeles, CA 900271023189917
  22. Peter Cheng, DORiverside, CA 925051033278635
  23. Ran Cheng, M.D.West Hollywood, CA 900481154664050
  24. Rex Cheng, M.D.San Clemente, CA 926731982674339
  25. Robert Cheng, MDSacramento, CA 958251942388640
  26. Rodney Cheng, M.D.Glendale, CA 912041366612228
  27. Sean Cheng, M.D.Torrance, CA 905051396998522
  28. Susan Cheng, M.D.Oakland, CA 946091962468793
  29. Tiefu Cheng, DOSan Diego, CA 921231407430119
  30. Tiffany Cheng, MDStanford, CA 943051104169259
  31. Wilson Cheng, MDFremont, CA 945381508944174
  32. James Cheon, MDOrange, CA 928681457640740
  33. Daniel Cherkassky, MDSanta Monica, CA 904041063779247
  34. David Chernobylsky, MDRancho Mirage, CA 922701457980765
  35. Carter Cherry, MDSan Jose, CA 951281891760658
  36. Taissa Cherry, MDSan Francisco, CA 941151669528121
  37. Alexandra Chesnokova, M.D.Folsom, CA 956301952747222
  38. Albert Cheung, MDStanford, CA 943051851334171
  39. Alphonsus Cheung, MDSan Jose, CA 951281609822469
  40. Cindy CheungPalo Alto, CA 943011699138131
  41. Jason Cheung, MDWest Hollywood, CA 900481982691820
  42. Kong Cheung, MDSanta Clara, CA 950511841932944
  43. Martin Cheung, MDLos Angeles, CA 900271205909744
  44. Melvina Cheung, M.D.San Francisco, CA 941431265750376
  45. Philip Cheung, M.D.San Diego, CA 921231023251162
  46. Kim Chew, MDOakland, CA 946111750469540
  47. Vicki Chew, MDStockton, CA 952101922178318
  48. Kenneth Chhek, MDBellflower, CA 907061780723486
  49. Alice Chi, MDSan Jose, CA 951281740236520
  50. Lynn Chi, MDOrange, CA 928681053999755

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.