Doctor profile · Federal record

Dr. Kathryn Clark, DDS

Orthodontics and Dentofacial Orthopedic Dentist · Washington, DC

  • NPI 1013467588
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4110 River RD Nw
Washington, DC 200164618
(202) 686-2108

Credentials & registration

NPPES · NUCC
NPI registered
October 2016 — 10 yrs on file
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
District of Columbia #DEN1000899

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013467588. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$88
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 3 $70.93
Solventum Corporation 1 $17.53

By nature of payment

Food and Beverage
$88

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathryn Clark's medical specialty?
Dr. Kathryn Clark practices Orthodontics and Dentofacial Orthopedic Dentist in Washington, DC.
Where does Dr. Kathryn Clark practice?
Dr. Kathryn Clark practices at 4110 River RD Nw, Washington, DC 200164618. Office phone: 2026862108.
What is Dr. Kathryn Clark's NPI?
Dr. Kathryn Clark's National Provider Identifier (NPI) is 1013467588, issued by NPPES.