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

Marc Douglass Widmer

Individual provider Mental Health Counselor · NPI 1770351017

Marc Douglass Widmer is a Mental Health Counselor in Vancouver, Washington. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2

Practice location Address checks out

1601 E Fourth Plain Blvd Bldg 17
Vancouver, WA 98661-3717
Phone: (360) 397-8246
Fax: (360) 397-8250
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1770351017
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 15, 2023
Last updated in NPPESNovember 15, 2024
Certification dateNovember 15, 2024

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