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

Diana Marie Dempcy, LMHCA

Individual provider Mental Health Counselor · NPI 1588202725

Diana Marie Dempcy, LMHCA is a Mental Health Counselor in Bellevue, Washington. Licensed in Washington. Registered with an NPI since 2019.

Licensed in
WA
In the registry since
2019

Practice location Address checks out

400 108th Ave NE Ste 700
Bellevue, WA 98004-8425
Phone: (425) 454-1199
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 MC60973285 (WA)

Record details

NPI number1588202725
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHCA
Sole proprietorNo
NPI enumeratedDecember 18, 2019
Last updated in NPPESDecember 18, 2019
Certification dateDecember 18, 2019

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