Doctor profile · Federal record

Dr. Michael Abecassis, MD

Transplant Surgery Physician · Chicago, IL

  • NPI 1134117377
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
(312) 695-4022
Mailing address
675 N Saint Clair St, Galter17-200
Chicago, IL 606115975

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
June 19, 2009
Specialty taxonomy
204F00000X — NUCC code
State license (1)
Illinois #036084985

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134117377. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$850
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Roche Molecular Systems, INC. 1 $850.00

By nature of payment

Education
$850

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Abecassis's medical specialty?
Dr. Michael Abecassis practices Transplant Surgery Physician in Chicago, IL.
Where does Dr. Michael Abecassis practice?
Dr. Michael Abecassis practices at 680 N Lake Shore Dr, Chicago, IL 606114546. Office phone: 3126954022.
What is Dr. Michael Abecassis's NPI?
Dr. Michael Abecassis's National Provider Identifier (NPI) is 1134117377, issued by NPPES.