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

Sound

Organization Mental Illness Community Based Residential Treatment Facility · NPI 1487214672

Sound is a Mental Illness Community Based Residential Treatment Facility in Redmond, Washington. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

8705 166th Ave NE
Redmond, WA 98052-3749
Phone: (425) 653-5080
Fax: (425) 653-5081
Show map & directions

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

Specialties & licences

Mental Illness Community Based Residential Treatment Facility (primary) Taxonomy 320800000X

Record details

NPI number1487214672
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Ainley — Director, People Operations · (206) 901-2094
Other names Stillwater House
NPI enumeratedJune 19, 2019
Last updated in NPPESJune 19, 2019
Mailing address6400 Southcenter Blvd, Tukwila, WA 98188-2547