Doctor profile · Federal record

Dr. William Muller, MD, PHD

Pediatric Infectious Diseases Physician · Chicago, IL

  • NPI 1790896041
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
225 E Chicago Ave, Box 20
Chicago, IL 606112991
(312) 227-4080
fax (312) 227-9709

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 7, 2022
Specialty taxonomy
2080P0208X — NUCC code
State license (1)
Illinois #036119141

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790896041. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$7,781
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $7,735.00
Melinta Therapeutics, LLC 1 $46.18

By nature of payment

Consulting Fee
$7,735
Food and Beverage
$46

Frequently asked questions

Auto-generated from federal data
What is Dr. William Muller's medical specialty?
Dr. William Muller practices Pediatric Infectious Diseases Physician in Chicago, IL.
Where does Dr. William Muller practice?
Dr. William Muller practices at 225 E Chicago Ave, Chicago, IL 606112991. Office phone: 3122274080.
What is Dr. William Muller's NPI?
Dr. William Muller's National Provider Identifier (NPI) is 1790896041, issued by NPPES.