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 25 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. Elena Christ, M.D.Los Angeles, CA 900951629334339
  2. Cory Christensen, D.O.Fresno, CA 937201780882191
  3. Susan Christensen, M.D.Torrance, CA 905031346352663
  4. Todd Christensen, M.D.Sonora, CA 953701184674426
  5. Mark Christofferson, MDSan Diego, CA 921231003974205
  6. Ana Chu, MDDuarte, CA 910101255471876
  7. Caleb Chu, M.D.Upland, CA 917861447291836
  8. Cheng Chu, M.D.San Gabriel, CA 917761093825978
  9. Clara Chu, MDOrange, CA 928681083295398
  10. George Chu, M.D.Sacramento, CA 958211275527624
  11. Isaac Chu, M.D.Los Angeles, CA 900331790076818
  12. Joshua ChuSan Diego, CA 921231902366073
  13. Kyo Chu, M.D.Simi Valley, CA 930651982618088
  14. Lawrence Chu, MDStanford, CA 943051962567693
  15. Ngoc Chu, D.O.Stockton, CA 952091467718304
  16. Peter Chu, D.O.Torrance, CA 905031922111277
  17. Stephen Chu, MDSan Luis Obispo, CA 934051972638690
  18. Jason Chua, M.D.Anaheim, CA 928011164611695
  19. Julian Chua, M.D.,P.C.Rowland Heights, CA 917481245241355
  20. Pandora Chua, MDStanford, CA 943051295120707
  21. Albert Chuang, MDBakersfield, CA 933011568442531
  22. Matthew Chuang, MDWest Hollywood, CA 900481063048924
  23. Philip Chuang, M.D.Torrance, CA 905031922293224
  24. Cynthia Chui, M.D.Sacramento, CA 958251851374763
  25. Paul Chuljian, MDSan Francisco, CA 941181285673855
  26. Choon Wha Chun, M.D.Lancaster, CA 935361619954831
  27. Daniel Chun, MDNewport Beach, CA 926631437456506
  28. Noel Chun, M.D.Hermosa Beach, CA 902541982638839
  29. Brian Chung, MDOrange, CA 928681063907202
  30. Byung Chung, MDFresno, CA 937201295786176
  31. Catherine Chung, MDSanta Ana, CA 927051205820586
  32. Christine Chung, M.D.Los Angeles, CA 900151063772663
  33. Connie Chung, MDLos Angeles, CA 900331982858627
  34. Delphine Chung, MDPanorama City, CA 914021073573291
  35. Donny Chung, MDAnaheim, CA 928071063583987
  36. Elena Chung, M.D.Baldwin Park, CA 917061104053164
  37. Joan Chung, M.D.Irvine, CA 926181205008273
  38. Joseph Chung, M.D.West Hollywood, CA 900481265857932
  39. Joseph Chung, DOSanta Rosa, CA 954051912957747
  40. Kevin Chung, M.D.Mountain View, CA 940401336535384
  41. Michelle Chung, MDSan Diego, CA 921231942826607
  42. Molly Chung, MDTorrance, CA 905051780900183
  43. Philip Chung, MDStanford, CA 943051184185449
  44. Wynda Chung, MDFontana, CA 923351942371869
  45. Yong Chung, M,D,Lancaster, CA 935341881625135
  46. Yongkew Chung, M.D.Los Angeles, CA 900571487606042
  47. Yousun Chung, M.DSan Diego, CA 921031578875498
  48. Yueh-Han Chung, MDCarmichael, CA 956081205973328
  49. Steve Ciancio, MDTorrance, CA 905031295969236
  50. Sarah Ciechanowicz, MDStanford, CA 943051932982634

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.