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

Dr. Diana Wen Chan, DDS

Individual provider Dentist · NPI 1588391536

Dr. Diana Wen Chan, DDS is a Dentist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2022.

Licensed in
WA
In the registry since
2022
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.

See every abbreviation used in this directory →

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Practice location Address checks out

9730 3rd Ave NE Ste 204
Seattle, WA 98115-2023
Phone: (206) 524-5700
Fax: (206) 524-0765
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DE61325386 (WA)

Record details

NPI number1588391536
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 1, 2022
Last updated in NPPESOctober 14, 2022
Certification dateSeptember 19, 2022

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