Doctor profile · Federal record

Dr. Eugene Leonard, DDS

General Practice Dentistry · Chicago, IL

  • NPI 1821120908
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1645 W Jackson Blvd, Suite 210
Chicago, IL 606123276
(312) 942-0200

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Illinois #19021327

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821120908. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
BioHorizons Implant Systems Inc. 1 $24.35

By nature of payment

Food and Beverage
$24

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
18
Total drug cost
$106
Drug Type Claims Patients Total cost
Amoxicillin Generic 25 18 $106

Frequently asked questions

Auto-generated from federal data
What is Dr. Eugene Leonard's medical specialty?
Dr. Eugene Leonard practices General Practice Dentistry in Chicago, IL.
Where does Dr. Eugene Leonard practice?
Dr. Eugene Leonard practices at 1645 W Jackson Blvd, Chicago, IL 606123276. Office phone: 3129420200.
What is Dr. Eugene Leonard's NPI?
Dr. Eugene Leonard's National Provider Identifier (NPI) is 1821120908, issued by NPPES.