NPPES file of Aug 9, 2026

Vascular & Interventional Radiology Physician in California

599 NPPES records list vascular & interventional radiology physician with a practice address in California, 1.5 per 100,000 residents, the 18th highest rate of 51. Los Angeles and Sacramento have the most; each record links to the provider's NPI and the California license search. Page 11 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0204X · 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, 83

  1. Los Angeles83
  2. Sacramento42
  3. San Diego42
  4. San Francisco36
  5. Stanford31

Vascular & Interventional Radiology Physician records in California

  1. Yamin Shwe, MDLos Alamitos, CA 907201558650002
  2. Daniel Siedler, MDRedwood City, CA 940631265584486
  3. Anup Singh, M.D.San Jose, CA 951241588675243
  4. Kamalpreet Singh, MDMadera, CA 936371982021911
  5. Malwinder Singha, MDRancho Cucamonga, CA 917301972558203
  6. Clyde Smith, MDLong Beach, CA 908061891777280
  7. Simpson So, MDWalnut Creek, CA 945961841378940
  8. Paul Sobkin, MDSan Francisco, CA 941431073637906
  9. Rahul Somani, M.D.San Ramon, CA 945821033180203
  10. Steffan Soosman, MDOakland, CA 946021396190245
  11. David Soto, MDHayward, CA 945411386885382
  12. Frank Soto, MDBellflower, CA 907061881761732
  13. Hiro Sparks, MDLos Angeles, CA 900951396322814
  14. Kenneth Spearman, MDArroyo Grande, CA 934201912107772
  15. Ravi Srinivasa, MDLos Angeles, CA 900951134333768
  16. David Stempel, MDLos Angeles, CA 900271538328257
  17. Jessica Stewart, M.D.Los Angeles, CA 900951932487964
  18. Charles Stout, MD, PHDRiverside, CA 925011679770994
  19. Jeanne Stryker, MDSolana Beach, CA 920751144251596
  20. Benjamin Sugar, MDLos Angeles, CA 900331942760004
  21. Johnny Suh, M.D.Riverside, CA 925011053757369
  22. Roy Sumida, M.D.Santa Rosa, CA 954051851471601
  23. Hao Sun, MDBaldwin Park, CA 917061932257722
  24. Kabir SuriLos Angeles, CA 900331386007391
  25. Michael Swikehardt, M.D.Santa Barbara, CA 931051619330628
  26. Daniel Sze, M.D., PH.D.Stanford, CA 943051194882985
  27. Michael Taddonio, MDSan Diego, CA 921031386987261
  28. Anthony Tadros, M.D.San Diego, CA 921031306112057
  29. David Tahour, M.D.Long Beach, CA 908061093950594
  30. Anobel Tamrazi, M.D.Stanford, CA 943051992927503
  31. James Tang, M.D.Santa Clara, CA 950511740475201
  32. Thu Tang, M.D.Loma Linda, CA 923541083630099
  33. Tad Tanoura, M.D.Torrance, CA 905021235248295
  34. Robert Tartaglione, M.D.San Leandro, CA 945771306150362
  35. Satoshi Tateshima, MDLos Angeles, CA 900241922042068
  36. Andrew Taylor, MD, PH.D.San Francisco, CA 941431942366471
  37. Michael Taylor, M.D.San Francisco, CA 941171902892102
  38. George Teitelbaum, M.D.Santa Monica, CA 904041982645602
  39. Ramon Ter-Oganesyan, M.D.Los Angeles, CA 900331376787135
  40. Suleiman Theodossy, MDOakland, CA 946111740369891
  41. Mathew Thomas, M.D.Santa Barbara, CA 931051255751426
  42. Russell ThompsonSan Francisco, CA 941431053872770
  43. Roger TomihamaOrange, CA 928681912199068
  44. Jimmy Ton, M.D.Mission Viejo, CA 926911083032841
  45. Paula Torres-Stein, MDHayward, CA 945451881772622
  46. Sean TowerFresno, CA 937201558504720
  47. Derrick Tran, MDIrvine, CA 926141538696778
  48. Jane Tran, MDRedlands, CA 923731689847881
  49. Laura Traube, M.D., M.P.H.Santa Barbara, CA 931051407090574
  50. Gary Tse, M.D.Los Angeles, CA 900951043577570

Source: CMS NPPES, primary taxonomy 2085R0204X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 18 of 51 per resident

  1. Washington1.6
  2. Connecticut1.6
  3. Delaware1.6
  4. California1.5
  5. Maryland1.5
  6. Missouri1.5
  7. 50 states and D.C.1.4

Source: CMS NPPES, primary taxonomy 2085R0204X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

88.0% of these records appear in a Medicare file, against 89.2% 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. California88.0%
  2. United States89.2%

Vascular & Interventional Radiology Physician records in California, measured

  • In a Medicare file527 of 599 · 88.0% here, 89.2% nationally
  • In the CMS Doctors and Clinicians file497 · 83.0% here, 83.0% nationally
  • Not updated in five years or more267 · 44.6% here, 37.5% nationally
  • Median graduation year2007 · the 497 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0204X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

599 NPPES records list vascular & interventional radiology physician (2085R0204X) as their primary taxonomy with a practice address in California: 1.5 per 100,000 residents against 1.4 nationally (50 states and D.C.). Los Angeles has 83 of them (14%).

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. Florida368
  2. New York357
  3. Texas324
  4. Pennsylvania244

States with a similar rate per 100,000

  1. Maryland1.5
  2. Missouri1.5
  3. Delaware1.6
  4. Connecticut1.6

The largest states

  1. Florida368
  2. New York357
  3. Texas324
  4. Pennsylvania244
  5. Illinois223

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.