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

Kathryn T Onishi DDS Ps

Organization General Practice Dentistry · NPI 1457567497

Kathryn T Onishi DDS Ps is a General Practice Dentistry in Mukilteo, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007

Practice location Address checks out

9800 Harbour Pl Ste 203
Mukilteo, WA 98275-4749
Phone: (425) 493-8111
Fax: (425) 493-1996
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence G06493 (WA)

Record details

NPI number1457567497
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kathryn Onishi — Owner · (425) 493-8111
Other names Harbour Place Dental
NPI enumeratedMay 15, 2007
Last updated in NPPESAugust 22, 2020
Mailing address9800 Harbour Place, Suite 203, Mukilteo, WA 98275-4749

Other providers in Mukilteo