Doctor profile · Federal record

Dr. Abu Abbasi, MD

Internal Medicine Physician · Chicago, IL

  • NPI 1083243877
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2525 S Michigan Ave
Chicago, IL 606162315
(312) 567-2000
fax (312) 567-6073

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
June 26, 2020
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #125.077159

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083243877. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$632
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 1 $149.99
Madrigal Pharmaceuticals 1 $143.76
Phathom Pharmaceuticals, INC. 1 $124.99
Boston Scientific Corporation 1 $96.74
Abbvie INC. 1 $93.76
Novo Nordisk INC 1 $23.22

By nature of payment

Food and Beverage
$632

Frequently asked questions

Auto-generated from federal data
What is Dr. Abu Abbasi's medical specialty?
Dr. Abu Abbasi practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Abu Abbasi practice?
Dr. Abu Abbasi practices at 2525 S Michigan Ave, Chicago, IL 606162315. Office phone: 3125672000.
What is Dr. Abu Abbasi's NPI?
Dr. Abu Abbasi's National Provider Identifier (NPI) is 1083243877, issued by NPPES.