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

Dr. Stephen Gregory Chadwick, DDS

Individual provider Dentist · NPI 1225263213

Dr. Stephen Gregory Chadwick, DDS is a Dentist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
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

6222 NE 74th St
Seattle, WA 98115-8158
Phone: (206) 543-5800
Fax: (206) 543-0063
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DR60464297 (WA)

Record details

NPI number1225263213
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 20, 2009
Last updated in NPPESAugust 16, 2014
Mailing address6222 Ne 74th St, Seattle, WA 98115-8158

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