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 129 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. Robert Sugar, MDSalinas, CA 939011386668242
  2. Chae Suh, M.D.Los Angeles, CA 900271982631594
  3. Rebecca Suh, M.D.Newport Beach, CA 926631225354731
  4. Young Suh, M.D.Los Angeles, CA 900571396708251
  5. Young Suk, M.D.San Bernardino, CA 924041992797153
  6. Tigran SukiasyanEncino, CA 914361205091204
  7. Daniel Sullivan, M.D.West Hollywood, CA 900481871782300
  8. Kathleen Sullivan, M.D.Laguna Hills, CA 926531144244476
  9. Melissa Sullivan, M.D.San Francisco, CA 941431720209802
  10. Michael Sullivan, MDDuarte, CA 910101598722381
  11. Patrick Sullivan, MDLa Mesa, CA 919421750449955
  12. Patrick Sullivan, MDStanford, CA 943051609222843
  13. Raymond Sullivan, MDSan Jose, CA 951281780630111
  14. Tara Sullivan, MDStanford, CA 943051902853104
  15. Whitney Sullivan-Lewis, M.D.Loma Linda, CA 923541366677718
  16. Ellile Sultan, MDStanford, CA 943051639736218
  17. Pervez Sultan, MDPalo Alto, CA 943041063720506
  18. Alexander Sumarli, MDLoma Linda, CA 923541255910469
  19. Andrew Sumarto, M.D.Los Angeles, CA 900951649513938
  20. Brandon Sumida, MDLos Angeles, CA 900951184184988
  21. Andrew Sun, M.D.Arroyo Grande, CA 934201487640470
  22. Coral Sun, M.D.Orange, CA 928681487890273
  23. Eric Sun, MD, PHDStanford, CA 943051780900530
  24. Hank Sun, MDOrinda, CA 945631427493220
  25. John Sun, M.D.Redwood City, CA 940631841723228
  26. Louise Sun, MDStanford, CA 943051649987892
  27. Peter Sun, MDSan Jose, CA 951161043263304
  28. Ruth Sun, MDLos Angeles, CA 900121205083318
  29. Steven Sun, MDWest Hollywood, CA 900481447246277
  30. Yang Sun, M.D.Sacramento, CA 958171649236076
  31. Shankar SundaramRiverside, CA 925031891841979
  32. Lakshmi Sundblad, M.D.Poway, CA 920641043420151
  33. Matthew Sundblad, M.D.San Diego, CA 921231255542932
  34. Jong Sung, MDLos Angeles, CA 900271699846667
  35. Sharon Sung, MDFontana, CA 923351104985720
  36. Elizabeth Sunu, MDSanta Monica, CA 904041609166818
  37. Preetham Suresh, MDSan Diego, CA 921031053368449
  38. Mark Sussman, MDSanta Paula, CA 930601518021575
  39. Prashanth Sutrave, MDLynwood, CA 902621720309420
  40. Robert SutterLos Angeles, CA 900951366061319
  41. Steven Suydam, M.D.San Diego, CA 921231386856821
  42. Mariya Svilik, MDLos Angeles, CA 900951003068073
  43. Rajeshwary Swamidurai, MDPorterville, CA 932571730112731
  44. Daniel Swangard, M.D.San Francisco, CA 941181366549602
  45. Kent Swanson, M.D.Oxnard, CA 930301407875545
  46. Nicholas Swart, DOBurbank, CA 915051982232823
  47. David Swedlow, M.D.Danville, CA 945061447548896
  48. Marina Swee, DOCastro Valley, CA 945461124077730
  49. Francis Sweeny, M.D.Orange, CA 928681023039567
  50. Scott Swenson, MDLos Angeles, CA 900951861546764

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.