Doctor profile · Federal record

Dr. Cornelius Nicholson, DDS

Orthodontics and Dentofacial Orthopedic Dentist · Seattle, WA

  • NPI 1528131901
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2815 S McClellan St
Seattle, WA 981445407
(206) 722-5000
fax (206) 721-1428

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
May 2, 2018
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Washington #6379

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528131901. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$113
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
USA ANGELALIGN TECHNOLOGY CORP 1 $92.73
American Orthodontics Corporation 1 $20.33

By nature of payment

Food and Beverage
$113

Frequently asked questions

Auto-generated from federal data
What is Dr. Cornelius Nicholson's medical specialty?
Dr. Cornelius Nicholson practices Orthodontics and Dentofacial Orthopedic Dentist in Seattle, WA.
Where does Dr. Cornelius Nicholson practice?
Dr. Cornelius Nicholson practices at 2815 S McClellan St, Seattle, WA 981445407. Office phone: 2067225000.
What is Dr. Cornelius Nicholson's NPI?
Dr. Cornelius Nicholson's National Provider Identifier (NPI) is 1528131901, issued by NPPES.