NPPES file of Aug 9, 2026

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Massachusetts

228 NPPES records list thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Massachusetts, 3.3 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 4 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208G00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 138

  1. Boston138
  2. Worcester19
  3. Springfield15
  4. Burlington14
  5. Fall River6

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician records in Massachusetts

  1. Prodyut PoddarWoburn, MA 018011437156395
  2. John Polk, M.D.Fall River, MA 027211457595894
  3. Shi Sum PoonBoston, MA 021151801718713
  4. Diana PrattBoston, MA 022151790217610
  5. Jacquelyn Quin, M.D.West Roxbury, MA 021321003897703
  6. Luis Quinonez, M.D.Boston, MA 021151801876206
  7. Daniel Raess, M.D,Boxford, MA 019211104105741
  8. Hassan Rastegar, MDBoston, MA 021111982735155
  9. Laurie Reeder, M.D.Fall River, MA 027211740222744
  10. Robert Rizzo, MDLynn, MA 019011881619641
  11. Matthew Rochefort, M.D.Boston, MA 021151992024814
  12. Loyde Romero, M.D.Medford, MA 021551124025184
  13. Anthony Rousou, M.D.Springfield, MA 011071871777102
  14. John Rousou, M.D.Springfield, MA 011071073539516
  15. Laki Rousou, M.D.Springfield, MA 011041871680918
  16. Nathalie Roy, M.D.Boston, MA 021141356526552
  17. Paul Russell, MDBoston, MA 021141578553038
  18. Siavash Saadat, MDSpringfield, MA 011071033406491
  19. Uma Sachdeva, MD, PHDBoston, MA 021141295028926
  20. John Sapirstein, M.D.West Roxbury, MA 021321235110982
  21. Antonia SchulzBoston, MA 021151255992152
  22. Lana Schumacher-Beal, M.D.Boston, MA 021111992991657
  23. Woan Shiang See, MDBoston, MA 021141619842788
  24. Venkatachalam Senthilnathan, MD, FRCSBoston, MA 022151629174537
  25. Elliot Servais, M.D.Burlington, MA 018051194982421
  26. Umer Shah, MDSouthborough, MA 017721396966206
  27. David Shahian, MDBoston, MA 021141205823176
  28. Oz Shapira, M.D.Boston, MA 021181861420374
  29. Shamlan Sheikh, M.D.Boston, MA 021151487077194
  30. Prem Shekar, MDBurlington, MA 018051760448955
  31. Ealaf Shemmeri, MD, PHARMDBoston, MA 021151760749667
  32. Steve Singh, MDBoston, MA 021151336445105
  33. Sukhjeet Singh, MDBoston, MA 021151225874589
  34. Daniel Solomon, MDBoston, MA 021151508440165
  35. Aaron SparksBoston, MA 021111619363918
  36. Rona Spector, MDJamaica Plain, MA 021301831449909
  37. Desiree Steimer, MDBoston, MA 021151366701062
  38. Cameron Stock, MDBurlington, MA 018051588821219
  39. Thoralf Sundt, M.D.Boston, MA 021141316910037
  40. Scott Swanson, MDBoston, MA 021151396782421
  41. Minoru Tabata, M.D.Boston, MA 021151720028368
  42. Stanley Tam, MDWorcester, MA 016551942291570
  43. Ruchi Thanawala, MDSpringfield, MA 011991992979645
  44. Robert Thurer, M.D.Boston, MA 021201548303936
  45. George Tolis, M.D.Boston, MA 021181841272283
  46. Ann Toran, MDBurlington, MA 018051700859816
  47. David Torchiana, MDBoston, MA 021141285620161
  48. Joan Tryzelaar, M.D.Beverly, MA 019151679819031
  49. Yusuke Tsukioka, MD, MPHBoston, MA 022151962185009
  50. Paula Ugalde Figueroa, MDBoston, MA 021151285828798

Source: CMS NPPES, primary taxonomy 208G00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia4.4
  2. Massachusetts3.3
  3. Pennsylvania2.9
  4. Minnesota2.8
  5. 50 states and D.C.1.9

Source: CMS NPPES, primary taxonomy 208G00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.5% of these records appear in a Medicare file, against 76.2% 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. Massachusetts67.5%
  2. United States76.2%

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician records in Massachusetts, measured

  • In a Medicare file154 of 228 · 67.5% here, 76.2% nationally
  • In the CMS Doctors and Clinicians file131 · 57.5% here, 63.5% nationally
  • Not updated in five years or more124 · 54.4% here, 54.0% nationally
  • Median graduation year1998 · the 131 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208G00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

228 NPPES records list thoracic surgery (cardiothoracic vascular surgery) physician (208G00000X) as their primary taxonomy with a practice address in Massachusetts: 3.3 per 100,000 residents against 1.9 nationally (50 states and D.C.). Boston has 138 of them (61%).

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. Michigan208
  2. Illinois265
  3. Minnesota163
  4. North Carolina157

States with a similar rate per 100,000

  1. Pennsylvania2.9
  2. Delaware2.7
  3. Ohio2.6
  4. Kentucky2.4

The largest states

  1. California634
  2. Texas484
  3. Florida468
  4. New York446
  5. Pennsylvania377

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.