Doctor profile · Federal record

Dr. Mohammad El Diasty, MD. PHD. Mrcsed

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Cardiac Surgery) · Boston, MA

  • NPI 1831475763
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis St, Brigham and Women Hospital, Cradiac Surgery Dept Ca 219
Boston, MA 021156110
(617) 732-8449
Mailing address
1440 Beacon St, 411
Brookline, MA 024462092

Credentials & registration

NPPES · NUCC
NPI registered
October 2011 — 15 yrs on file
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
208G00000X — NUCC code
State license (1)
Massachusetts #247153

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831475763. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,491
Transactions
34
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Atricure, INC. 12 $1,959.51
Edwards Lifesciences Corporation 9 $1,352.37
Medtronic, INC. 7 $656.36
Davol INC. 1 $156.61
Bolton Medical INC 1 $148.16
Zimmer Biomet Holdings, INC. 1 $145.67
Corcym INC 1 $33.30
Solventum Corporation 1 $24.46
Terumo Cardiovascular Systems Corporation 1 $14.21

By nature of payment

Travel and Lodging
$2,384
Food and Beverage
$2,107

Frequently asked questions

Auto-generated from federal data
What is Dr. Mohammad El Diasty's medical specialty?
Dr. Mohammad El Diasty practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Boston, MA.
Where does Dr. Mohammad El Diasty practice?
Dr. Mohammad El Diasty practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177328449.
What is Dr. Mohammad El Diasty's NPI?
Dr. Mohammad El Diasty's National Provider Identifier (NPI) is 1831475763, issued by NPPES.
Does Dr. Mohammad El Diasty accept Medicare assignment?
Yes. Dr. Mohammad El Diasty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.