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

Judith Kay Johnston, DH

Individual provider Dental Hygienist · NPI 1649330739

Judith Kay Johnston, DH is a Dental Hygienist in Ridgefield, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006

Practice location Address checks out

916 NW 194th St
Ridgefield, WA 98642-5795
Phone: (360) 571-3139
Show map & directions

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

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence DH1051 (WA)

Record details

NPI number1649330739
Entity typeIndividual (Type 1)
GenderFemale
Credentials DH
Sole proprietorYes
NPI enumeratedDecember 11, 2006
Last updated in NPPESJuly 8, 2007

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