Doctor profile · Federal record

Dr. Adam Koszowski, MD, PHD

Anesthesiology Physician (CMS: Anesthesiology) · Denver, CO

  • NPI 1164552923
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2045 N Franklin St Dept of
Denver, CO 802055437
(303) 669-0407
Mailing address
10350 E Dakota Ave
Denver, CO 802471314

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
April 28, 2021
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Colorado #43438
Medicaid
CO #06036562

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164552923. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $18.09

By nature of payment

Education
$18

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Koszowski's medical specialty?
Dr. Adam Koszowski practices Anesthesiology Physician in Denver, CO.
Where does Dr. Adam Koszowski practice?
Dr. Adam Koszowski practices at 2045 N Franklin St Dept of, Denver, CO 802055437. Office phone: 3036690407.
What is Dr. Adam Koszowski's NPI?
Dr. Adam Koszowski's National Provider Identifier (NPI) is 1164552923, issued by NPPES.
Does Dr. Adam Koszowski accept Medicare assignment?
Yes. Dr. Adam Koszowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.