Doctor profile · Federal record

Dr. Osman Ali, MD

Gastroenterology Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Gastroenterology Physician · Internal Medicine Physician · Baltimore, MD

  • NPI 1639606429
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
827 Linden Ave
Baltimore, MD 212014606
(410) 225-8790
Additional location
550 Peachtree St Ne Ste 1600
Atlanta, GA 303082246
(404) 881-1094
fax (404) 874-1249
Mailing address
22 S Greene Street, Gastroenterology
Baltimore, MD 212014606

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
June 5, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (3)
Maryland #D0098163 · Georgia #98492 · Rhode Island #MD17065

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639606429. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20,631
Transactions
28
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 24 $20,536.17
Phathom Pharmaceuticals, Inc. 2 $47.72
Salix Pharmaceuticals, a division of Bausch Health US, LLC 2 $47.50

By nature of payment

Grant
$20,000
Food and Beverage
$631

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Osman Ali's medical specialty?
Dr. Osman Ali practices Gastroenterology Physician in Baltimore, MD.
Where does Dr. Osman Ali practice?
Dr. Osman Ali practices at 827 Linden Ave, Baltimore, MD 212014606. Office phone: 4102258790.
What is Dr. Osman Ali's NPI?
Dr. Osman Ali's National Provider Identifier (NPI) is 1639606429, issued by NPPES.
Does Dr. Osman Ali accept Medicare assignment?
Yes. Dr. Osman Ali accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.