Doctor profile · Federal record

Dr. Gideon Dosunmu, M.D., MPH

Hematology & Oncology Physician (CMS: Hematology) · Hematology & Oncology Physician · Atlanta, GA

  • NPI 1497216758
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 Peachtree St Ne
Atlanta, GA 303082212
(404) 686-4411

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
July 2, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Georgia #102900 · Illinois #036.159788

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497216758. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$120
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $119.54

By nature of payment

Food and Beverage
$120

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gideon Dosunmu's medical specialty?
Dr. Gideon Dosunmu practices Hematology & Oncology Physician in Atlanta, GA.
Where does Dr. Gideon Dosunmu practice?
Dr. Gideon Dosunmu practices at 550 Peachtree St Ne, Atlanta, GA 303082212. Office phone: 4046864411.
What is Dr. Gideon Dosunmu's NPI?
Dr. Gideon Dosunmu's National Provider Identifier (NPI) is 1497216758, issued by NPPES.
Does Dr. Gideon Dosunmu accept Medicare assignment?
Yes. Dr. Gideon Dosunmu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.