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

Mariah De Vos

Individual provider Community/Behavioral Health Agency · NPI 1477029957

Mariah De Vos is a Community/Behavioral Health Agency in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2018

Practice location Address checks out

1100 Dexter Ave N Ste 100
Seattle, WA 98109-3598
Phone: (855) 832-6727
Show map & directions

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

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 106S00000X (WA)

Record details

NPI number1477029957
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 22, 2018
Last updated in NPPESOctober 22, 2018

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