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 120 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. Robin Seaberg, MDSan Diego, CA 921031780624478
  2. Daniel Sears, M.D.San Diego, CA 921231972510139
  3. Christopher Seaton, MDWest Hollywood, CA 900481124518592
  4. Clair Secomb, MDSanta Cruz, CA 950651801161096
  5. Thomas Sedgwick, M.D.Torrance, CA 905051538182290
  6. Souraya Sedky, M.D.Los Angeles, CA 900571871506618
  7. Ashraf Sedra, M.D.Los Angeles, CA 900331316994650
  8. Samuel Seelig, M.D.Beverly Hills, CA 902111457429433
  9. Robert Seeman, MDSan Diego, CA 921031760533327
  10. Eva Segovia, MDNewport Beach, CA 926631710927439
  11. Veronica Segredo, MDSan Francisco, CA 941171275571788
  12. Sankalp Sehgal, M.D.Orange, CA 928681578795514
  13. Kulwinder Sehmbey, M.D.Sacramento, CA 958211457378416
  14. Terrence Seid, D.O.Salinas, CA 939011841514726
  15. Samuel Seiden, M.D.Roseville, CA 956611659568558
  16. Scott Seider, M.D.Oceanside, CA 920551205176013
  17. David Seif, M.D.San Diego, CA 921231356669972
  18. Hoda Seif, M.D.Long Beach, CA 908131821052804
  19. Joseph Seif, M.D.San Diego, CA 921231235557497
  20. Maged Seif, M.D.Long Beach, CA 908131114953379
  21. Marlon SeijoSanta Clara, CA 950511568111375
  22. Sharlene Marie Seipp, M.D.Los Angeles, CA 900271619292372
  23. Caron Selati, M.D.San Diego, CA 921231891703245
  24. Alexander Seliverstov, M.D.Northridge, CA 913251962477034
  25. Emilie Selleck, MDLoma Linda, CA 923541669609806
  26. Loren Selman, M.D.San Diego, CA 921231437182110
  27. Robert Selmo, M.D.San Diego, CA 921221992769707
  28. Andrew Seltzer, MDVan Nuys, CA 914051811079338
  29. Sydney Selzer, MDWest Hollywood, CA 900481235599275
  30. Mitchell Seman, MDTruckee, CA 961611285160069
  31. Kiran Sembhi, M.DRoseville, CA 956611063947935
  32. Ryan Senecal, M.D.Paradise, CA 959691952716110
  33. Lindsey Senozan, M.D.Orange, CA 928681821521410
  34. Nadarajah Senthilkumar, M.D.West Covina, CA 917901386667525
  35. Hyun Jae SeoTorrance, CA 905091366070393
  36. Alice Seol, M.D.Sacramento, CA 958171154853844
  37. Jenny SeongLos Angeles, CA 900951861996399
  38. Robert Serafin, MDMarysville, CA 959011811940323
  39. Ahmed Serag, M.D., PH.D.Irvine, CA 926201164603882
  40. Hanna Serdarevic, M.D.San Diego, CA 921231942438569
  41. Sonya Seshadri, M.D.Madera, CA 936361376819581
  42. Savonne SetalsinghLos Angeles, CA 900331548791718
  43. Karan Sethi, MDLos Angeles, CA 900951306426572
  44. Scott Sewell, MDSanta Rosa, CA 954041306975537
  45. Jeannie Seybold, MDStanford, CA 943051104011410
  46. Emmanuel Seyoum, MDLos Angeles, CA 900951285374249
  47. Gabriella Shab, MDTorrance, CA 905021104629864
  48. Afshin Shabanie, M.D.Orange, CA 928681952330136
  49. Mark Shafa, MDLos Angeles, CA 900201891845400
  50. Audrey Shafer, M.D.Palo Alto, CA 943041962424713

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.