NPPES file of Aug 9, 2026

Vascular Surgery Physician in California

580 NPPES records list vascular surgery physician with a practice address in California, 1.5 per 100,000 residents, the 29th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 1 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2086S0129X · 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, 59

  1. Los Angeles59
  2. San Francisco28
  3. San Diego23
  4. Sacramento20
  5. Orange18

Vascular Surgery Physician records in California

  1. Oliver Aalami, M.D.Stanford, CA 943051225229024
  2. Shahram Aarabi, MDOakland, CA 946021972700458
  3. Arad Abadi, MDLancaster, CA 935341730673724
  4. Ryan Abdul-HaqqWest Hollywood, CA 900481386087864
  5. Andrew Abi-Chaker, M.D.Sherman Oaks, CA 914111528488467
  6. Ahmed Abou-Zamzam, M.D.Loma Linda, CA 923541558306795
  7. Joseph Abu-Dalu, MDLos Angeles, CA 900271821157587
  8. Queen Abure, MDSan Francisco, CA 941431710772074
  9. Riad Adoumie, M.D.Torrance, CA 905051467465930
  10. Massoud Agahi, M.D.Beverly Hills, CA 902111952367070
  11. Siddharth Agarwal, M.D.Oxnard, CA 930361407078496
  12. Hardeep Ahluwalia, M.D.Los Altos, CA 940241780885574
  13. Fnu Ahmed Naiem, MDSan Francisco, CA 941431033952353
  14. Andrew Ahn, M.D.Pomona, CA 917671356363543
  15. Sam Ahn, MDLos Angeles, CA 900241497783831
  16. George Ajalat, MDCovina, CA 917231477632628
  17. Mark AjalatLos Angeles, CA 900951487158168
  18. Paul Aka, MDFontana, CA 923351558438416
  19. Omar Al-Nouri, D.O.La Jolla, CA 920371770742264
  20. Gregory Albaugh, D.O.Oxnard, CA 930361811936982
  21. Tom Alsaigh, M.D.San Diego, CA 921211275980666
  22. Maraya Altuwaijri, M.D.Laguna Woods, CA 926371316925761
  23. Gautam Anand, M.D.Inglewood, CA 903011356705453
  24. George Andros, M.D.Van Nuys, CA 914051972540540
  25. Niren Angle, M.D.Laguna Hills, CA 926531720045412
  26. Melinda Aquino, M.D.San Francisco, CA 941171033190970
  27. Omar Araim, M.D.Visalia, CA 932771548474570
  28. Cassra Arbabi, M.D.Beverly Hills, CA 902111629488416
  29. Mark Archie, MDTorrance, CA 905021033553383
  30. Meena Archie, M.D.Orange, CA 928681588083646
  31. Shipra Arya, MDPalo Alto, CA 943041952517476
  32. Stella Asuquo, M.D.Fremont, CA 945381437460177
  33. Jennifer Avise, MDPleasanton, CA 945881801039615
  34. Ihab Aziz, MDVan Nuys, CA 914061700873593
  35. John Baber, M.D.Oxnard, CA 930361750607453
  36. Esther Bae, DOBurlingame, CA 940101609147453
  37. Donna Bahroloomi, MD/MPHBeverly Hills, CA 902111043715378
  38. Susan Bailey, M.D.San Francisco, CA 941101487742425
  39. Jeffrey Ballard, M.D.Orange, CA 928681205837200
  40. Simpledeep Banipal, M.D.Riverside, CA 925051306181375
  41. Donald Baril, MDLos Angeles, CA 900481659576452
  42. Siamak Barkhordarian, M.D.Los Angeles, CA 900481760564702
  43. C. Robert Barlow, MDSanta Rosa, CA 954031528142502
  44. Sebastian Basalic, N.P.Danville, CA 945261073297057
  45. Dirk Baumann, M.D.Burlingame, CA 940101013058122
  46. Hernan Bazan, M.D.San Francisco, CA 941091073714358
  47. John Beare, M.D.Burlingame, CA 940101801938485
  48. Andras Bikk, M.D.Fresno, CA 937031073619870
  49. David Blitzer, M.D.Ventura, CA 930031275996142
  50. Hans Boggs, M.D.Van Nuys, CA 914111578098844

Source: CMS NPPES, primary taxonomy 2086S0129X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 29 of 51 per resident

  1. South Dakota1.5
  2. Wisconsin1.5
  3. Arizona1.5
  4. California1.5
  5. Oregon1.4
  6. Louisiana1.4
  7. 50 states and D.C.1.6

Source: CMS NPPES, primary taxonomy 2086S0129X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.1% of these records appear in a Medicare file, against 84.8% 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. California84.1%
  2. United States84.8%

Vascular Surgery Physician records in California, measured

  • In a Medicare file488 of 580 · 84.1% here, 84.8% nationally
  • In the CMS Doctors and Clinicians file411 · 70.9% here, 74.3% nationally
  • Not updated in five years or more305 · 52.6% here, 49.3% nationally
  • Median graduation year2003 · the 411 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2086S0129X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

580 NPPES records list vascular surgery physician (2086S0129X) as their primary taxonomy with a practice address in California: 1.5 per 100,000 residents against 1.6 nationally (50 states and D.C.). Los Angeles has 59 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 York412
  2. Florida401
  3. Texas368
  4. Pennsylvania272

States with a similar rate per 100,000

  1. Arizona1.5
  2. Wisconsin1.5
  3. South Dakota1.5
  4. Oregon1.4

The largest states

  1. New York412
  2. Florida401
  3. Texas368
  4. Pennsylvania272
  5. Ohio241

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.