Doctor profile · Federal record

Dr. Aaron Donnell, MD

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Chicago, IL

  • NPI 1154304848
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2551 N Clark St, Suite 100
Chicago, IL 606141798
(773) 388-2322
fax (773) 388-2333

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
August 31, 2015
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Illinois #036108892
Medicaid
IL #036108892

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154304848. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,064
Transactions
47
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, Inc. 8 $197.26
AstraZeneca Pharmaceuticals LP 8 $193.65
CSL Behring 3 $118.42
ALK-Abello, Inc 5 $111.97
GlaxoSmithKline, LLC. 5 $111.55
Novartis Pharmaceuticals Corporation 4 $69.18
LEO Pharma Inc. 4 $69.15
Phadia US Inc. 3 $51.02
GENZYME CORPORATION 2 $34.47
Genentech USA, Inc. 1 $26.76
Seqirus USA Inc 1 $23.88
BioCryst US Sales Co., LLC 1 $21.64
Amgen Inc. 1 $19.93
Hikma Pharmaceuticals USA 1 $15.56

By nature of payment

Food and Beverage
$1,064

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Donnell's medical specialty?
Dr. Aaron Donnell practices Allergy & Immunology Physician in Chicago, IL.
Where does Dr. Aaron Donnell practice?
Dr. Aaron Donnell practices at 2551 N Clark St, Chicago, IL 606141798. Office phone: 7733882322.
What is Dr. Aaron Donnell's NPI?
Dr. Aaron Donnell's National Provider Identifier (NPI) is 1154304848, issued by NPPES.
Does Dr. Aaron Donnell accept Medicare assignment?
Yes. Dr. Aaron Donnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.