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

Ka Yan Ko, RDH

Individual provider Dental Hygienist · NPI 1972847606

Ka Yan Ko, RDH is a Dental Hygienist in Bellevue, Washington. Licensed in Washington. Registered with an NPI since 2012.

Licensed in
WA
In the registry since
2012
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1811 156th Ave NE #3
Bellevue, WA 98007-4344
Phone: (206) 412-8898
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence DH60290589 (WA)

Record details

NPI number1972847606
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedNovember 19, 2012
Last updated in NPPESNovember 19, 2012

Other providers in Bellevue