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

Dean E Kois DMD Msd PLLC

Organization Prosthodontics · NPI 1992185052

Dean E Kois DMD Msd PLLC is a Prosthodontics in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2015.

Licensed in
WA
In the registry since
2015
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

1119 4th Ave
Seattle, WA 98101
Phone: (206) 623-4400
Fax: (206) 623-4411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Prosthodontics (primary) Taxonomy 1223P0700X · Licence 10393 (WA)

Record details

NPI number1992185052
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationDean E Kois DMD Msd PLLC
Authorized official Tara Kois — Owner/Dentist · (206) 909-4597
Other names Kois Dentistry
NPI enumeratedJune 4, 2015
Last updated in NPPESJune 4, 2015
Mailing address1001 Fairview Ave. N., Suite 2200, Seattle, WA 98109

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