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

David J Olson DDS PLLC

Organization Preferred Provider Organization · NPI 1720431414

David J Olson DDS PLLC is a Preferred Provider Organization in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2016.

Licensed in
WA
In the registry since
2016
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

509 Olive Way Ste 1238
Seattle, WA 98101-1745
Phone: (206) 623-7591
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preferred Provider Organization (primary) Taxonomy 305R00000X · Licence DE60160199790 (WA)

Record details

NPI number1720431414
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Olson — Dentist · (206) 623-7591
NPI enumeratedJuly 18, 2016
Last updated in NPPESJuly 18, 2016
Mailing address509 Olive Way Ste 1238, Seattle, WA 98101-1745

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