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

Tony Sieu, DDS

Individual provider General Practice Dentistry · NPI 1003940446

Tony Sieu, DDS is a General Practice Dentistry in Redmond, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
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

22500 NE Marketplace Dr Ste 201
Redmond, WA 98053-2033
Phone: (425) 868-6600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DE00007936 (WA)

Record details

NPI number1003940446
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address22500 Ne Marketplace Dr Ste 201, Redmond, WA 98053-2033

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