Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Cornelius Adolphus Nicholson, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1528131901

Dr. Cornelius Adolphus Nicholson, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

2815 S McClellan St
Seattle, WA 98144-5407
Phone: (206) 722-5000
Fax: (206) 721-1428
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 6379 (WA)

Record details

NPI number1528131901
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESMay 2, 2018
Mailing address2815 S McClellan St, Seattle, WA 98144-5407

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