Doctor profile · Federal record

Dr. Silas Dudley, DDS, MSD

Orthodontics and Dentofacial Orthopedic Dentist · Issaquah, WA

  • NPI 1619248820
  • 14 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5655 221St Pl Se
Issaquah, WA 980278991
(254) 404-2350
Mailing address
5655 221St Pl Se Ste C
Issaquah, WA 980278991

Credentials & registration

NPPES · NUCC
NPI registered
January 2012 — 14 yrs on file
Profile last updated
December 1, 2021
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Washington #60231571

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619248820. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$149
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
USA ANGELALIGN TECHNOLOGY CORP 1 $112.30
American Orthodontics Corporation 1 $21.30
Ortho Organizers, Inc. 1 $15.00

By nature of payment

Food and Beverage
$149

Frequently asked questions

Auto-generated from federal data
What is Dr. Silas Dudley's medical specialty?
Dr. Silas Dudley practices Orthodontics and Dentofacial Orthopedic Dentist in Issaquah, WA.
Where does Dr. Silas Dudley practice?
Dr. Silas Dudley practices at 5655 221St Pl Se, Issaquah, WA 980278991. Office phone: 2544042350.
What is Dr. Silas Dudley's NPI?
Dr. Silas Dudley's National Provider Identifier (NPI) is 1619248820, issued by NPPES.