Doctor profile · Federal record

Dr. Toan Duong, D.D.S

General Practice Dentistry · General Practice Dentistry · Lexington, VA

  • NPI 1376903443
  • 10 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
112 Houston St Ste A
Lexington, VA 244502451
(540) 463-2134
Additional location
Unc Health Care Dental Clinic, 101 Manning Drive
Chapel Hill, NC 27514
(984) 974-1485
fax (984) 974-0355
Additional location
Unc School of Dentistry, Cb #7450, 467C Brauer Hall
Chapel Hill, NC 275997450
(919) 537-3571
fax (919) 537-3586
Mailing address
6407 Seven Oaks Dr
Falls Church, VA 220423151

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
July 21, 2022
Specialty taxonomy
1223G0001X — NUCC code
State licenses (2)
Virginia #0401415500 · North Carolina #10592

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376903443. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$62
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Patterson Companies, INC. 1 $25.15
Dentsply Sirona INC 1 $18.37
Voco America INC. 1 $17.04
Ultradent Products INC 1 $1.48

By nature of payment

Food and Beverage
$62

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
46
Patients
29
Total drug cost
$387
Drug Type Claims Patients Total cost
Amoxicillin Generic 20 15 $78
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 14 $261
Chlorhexidine Gluconate Generic 11 0 $48

Frequently asked questions

Auto-generated from federal data
What is Dr. Toan Duong's medical specialty?
Dr. Toan Duong practices General Practice Dentistry in Lexington, VA.
Where does Dr. Toan Duong practice?
Dr. Toan Duong practices at 112 Houston St Ste A, Lexington, VA 244502451. Office phone: 5404632134.
What is Dr. Toan Duong's NPI?
Dr. Toan Duong's National Provider Identifier (NPI) is 1376903443, issued by NPPES.