Doctor profile · Federal record

Dr. Timothee Cousin, DDS

Orthodontics and Dentofacial Orthopedic Dentist · Seattle, WA

  • NPI 1174157333
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9650 15Th Ave Sw Ste 100
Seattle, WA 981062576
(720) 233-0074
Mailing address
Po Box 34703
Seattle, WA 981241703

Credentials & registration

NPPES · NUCC
NPI registered
February 2020 — 6 yrs on file
Profile last updated
February 3, 2025
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Washington #DE61034004

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174157333. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$55
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
American Orthodontics Corporation 1 $20.34
Envista Holdings Corporation 1 $17.95
USA Angelalign Technology Corp 1 $17.18

By nature of payment

Food and Beverage
$38
Education
$18

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothee Cousin's medical specialty?
Dr. Timothee Cousin practices Orthodontics and Dentofacial Orthopedic Dentist in Seattle, WA.
Where does Dr. Timothee Cousin practice?
Dr. Timothee Cousin practices at 9650 15Th Ave Sw Ste 100, Seattle, WA 981062576. Office phone: 7202330074.
What is Dr. Timothee Cousin's NPI?
Dr. Timothee Cousin's National Provider Identifier (NPI) is 1174157333, issued by NPPES.