Doctor profile · Federal record

Dr. Michael Duncan, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Indianapolis, IN

  • NPI 1396793758
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1801 Senate Blvd, Suite 230
Indianapolis, IN 462021252
(317) 962-5820
fax (317) 962-3916
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 16, 2023
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Indiana #01056782A
Medicaid
IN #100098210

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396793758. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$139
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
United Therapeutics Corporation 1 $139.06

By nature of payment

Food and Beverage
$139

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
11
Total drug cost
$238
Drug Type Claims Patients Total cost
Azithromycin Generic 14 11 $175
Prednisone Generic 11 0 $63

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Duncan's medical specialty?
Dr. Michael Duncan practices Pulmonary Disease Physician in Indianapolis, IN.
Where does Dr. Michael Duncan practice?
Dr. Michael Duncan practices at 1801 Senate Blvd, Indianapolis, IN 462021252. Office phone: 3179625820.
What is Dr. Michael Duncan's NPI?
Dr. Michael Duncan's National Provider Identifier (NPI) is 1396793758, issued by NPPES.
Does Dr. Michael Duncan accept Medicare assignment?
Yes. Dr. Michael Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.