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

David P. Johnston, MC

Individual provider Mental Health Counselor · NPI 1871662239

David P. Johnston, MC is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006

Practice location Address checks out

5649 University Way NE
Seattle, WA 98105-2619
Phone: (206) 634-1914
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH00006718 (WA)

Record details

NPI number1871662239
Entity typeIndividual (Type 1)
GenderMale
Credentials MC
Sole proprietorYes
NPI enumeratedNovember 7, 2006
Last updated in NPPESJuly 8, 2007

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