Doctor profile · Federal record

Dr. Zachary Radwanski, DO

Anesthesiology Physician · Chicago, IL

  • NPI 1558091918
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1620 W Harrison St
Chicago, IL 606123801
(312) 942-5000

Credentials & registration

NPPES · NUCC
NPI registered
June 2022 — 4 yrs on file
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Illinois #125080385

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558091918. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$53
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Avanos Medical 2 $53.33

By nature of payment

Food and Beverage
$53

Frequently asked questions

Auto-generated from federal data
What is Dr. Zachary Radwanski's medical specialty?
Dr. Zachary Radwanski practices Anesthesiology Physician in Chicago, IL.
Where does Dr. Zachary Radwanski practice?
Dr. Zachary Radwanski practices at 1620 W Harrison St, Chicago, IL 606123801. Office phone: 3129425000.
What is Dr. Zachary Radwanski's NPI?
Dr. Zachary Radwanski's National Provider Identifier (NPI) is 1558091918, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Sep 1, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›