Doctor profile · Federal record

Dr. Brett Mahon, M.D.

Anatomic Pathology & Clinical Pathology Physician · Chicago, IL

  • NPI 1023274271
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1750 W Harrison St, Jelke, Suite 570
Chicago, IL 606123825
(312) 942-5260

Credentials & registration

NPPES · NUCC
NPI registered
August 2008 — 18 yrs on file
Profile last updated
January 18, 2011
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Illinois #036.120861

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023274271. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$600
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $600.00

By nature of payment

Consulting Fee
$600

Frequently asked questions

Auto-generated from federal data
What is Dr. Brett Mahon's medical specialty?
Dr. Brett Mahon practices Anatomic Pathology & Clinical Pathology Physician in Chicago, IL.
Where does Dr. Brett Mahon practice?
Dr. Brett Mahon practices at 1750 W Harrison St, Chicago, IL 606123825. Office phone: 3129425260.
What is Dr. Brett Mahon's NPI?
Dr. Brett Mahon's National Provider Identifier (NPI) is 1023274271, issued by NPPES.