Doctor profile · Federal record

Dr. Toan Nguyen, D.D.S.

General Practice Dentistry · Germantown, MD

  • NPI 1639399868
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
19735 Germantown RD Ste 170
Germantown, MD 208741216
(301) 528-6633
fax (301) 540-2595

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
January 25, 2008
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Maryland #13517

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639399868. 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
ZIMVIE INC. 1 $23.78

By nature of payment

Food and Beverage
$24

Frequently asked questions

Auto-generated from federal data
What is Dr. Toan Nguyen's medical specialty?
Dr. Toan Nguyen practices General Practice Dentistry in Germantown, MD.
Where does Dr. Toan Nguyen practice?
Dr. Toan Nguyen practices at 19735 Germantown RD Ste 170, Germantown, MD 208741216. Office phone: 3015286633.
What is Dr. Toan Nguyen's NPI?
Dr. Toan Nguyen's National Provider Identifier (NPI) is 1639399868, issued by NPPES.