Doctor profile · Federal record

Dr. Won Sung, DDS

Dentist · Elgin, IL

  • NPI 1154556462
  • 17 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
431 Summit St, Suite 104
Elgin, IL 601203861
(213) 249-1765

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
July 20, 2022
Specialty taxonomy
122300000X — NUCC code
State license (1)
Illinois #019.027933

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154556462. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$112
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Dentsply Sirona Inc 1 $112.05

By nature of payment

Food and Beverage
$112

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
51
Patients
36
Total drug cost
$237
Drug Type Claims Patients Total cost
Amoxicillin Generic 51 36 $237

Frequently asked questions

Auto-generated from federal data
What is Dr. Won Sung's medical specialty?
Dr. Won Sung practices Dentist in Elgin, IL.
Where does Dr. Won Sung practice?
Dr. Won Sung practices at 431 Summit St, Elgin, IL 601203861. Office phone: 2132491765.
What is Dr. Won Sung's NPI?
Dr. Won Sung's National Provider Identifier (NPI) is 1154556462, issued by NPPES.