Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Owen Tam, DDS

Individual provider General Practice Dentistry · NPI 1366218927

Owen Tam, DDS practises General Practice Dentistry in Seattle, Washington. Practices as a sole proprietor and works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2023
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 →

Practice location Address checks out

3222 California Ave SW
Seattle, WA 98116-3305
Phone: (206) 934-0477
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2217 152nd Ave Ne Ste 150, Redmond, WA 98052-5519 — (425) 641-5000

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DENT.DE.70115491 (WA)

Record details

NPI number1366218927
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 27, 2023
Last updated in NPPESOctober 7, 2026
Certification dateOctober 7, 2026

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