Doctor profile · Federal record

Dr. Hasan Aoun, DO

Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Pueblo, CO

  • NPI 1740803154
  • Accepts Medicare
  • 7 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
400 W 16Th St
Pueblo, CO 810032745
(719) 584-4000
Additional location
5450 Fort St
Trenton, MI 481834601
(734) 671-3297
Mailing address
6123 Appoline St
Dearborn, MI 481262377

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
March 26, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Colorado #DR.0070888 · Michigan #5151014524

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740803154. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $17.45

By nature of payment

Food and Beverage
$17

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hasan Aoun's medical specialty?
Dr. Hasan Aoun practices Internal Medicine Physician in Pueblo, CO.
Where does Dr. Hasan Aoun practice?
Dr. Hasan Aoun practices at 400 W 16Th St, Pueblo, CO 810032745. Office phone: 7195844000.
What is Dr. Hasan Aoun's NPI?
Dr. Hasan Aoun's National Provider Identifier (NPI) is 1740803154, issued by NPPES.
Does Dr. Hasan Aoun accept Medicare assignment?
Yes. Dr. Hasan Aoun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.