Doctor profile · Federal record

Dr. Lillian Nwanah, MD, MBA

Pediatrics Physician · Internal Medicine Physician · Allergy & Immunology (Internal Medicine) Physician · Pediatric Allergy/Immunology Physician · Chicago, IL

  • NPI 1083290506
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5841 S Maryland Ave # Mc4064
Chicago, IL 606371443
(773) 702-6169
fax (773) 834-8120
Mailing address
180 Harvester Dr Ste 110
Burr Ridge, IL 605276686

Credentials & registration

NPPES · NUCC
NPI registered
March 2021 — 5 yrs on file
Profile last updated
July 2, 2025
Specialty taxonomy
208000000X — NUCC code
State license (1)
Illinois #036174232

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083290506. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$101
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, INC. 1 $100.61

By nature of payment

Food and Beverage
$101

Frequently asked questions

Auto-generated from federal data
What is Dr. Lillian Nwanah's medical specialty?
Dr. Lillian Nwanah practices Pediatrics Physician in Chicago, IL.
Where does Dr. Lillian Nwanah practice?
Dr. Lillian Nwanah practices at 5841 S Maryland Ave # Mc4064, Chicago, IL 606371443. Office phone: 7737026169.
What is Dr. Lillian Nwanah's NPI?
Dr. Lillian Nwanah's National Provider Identifier (NPI) is 1083290506, issued by NPPES.