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

Individual provider Dentist · NPI 1235144627

Dr. Thomas N Tjarnberg is a Dentist in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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Practice location Address checks out

1754 NW 56th St
Seattle, WA 98107-5218
Phone: (206) 782-6317
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 5807 (WA)

Record details

NPI number1235144627
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 31, 2006
Last updated in NPPESJuly 8, 2007

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