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

Great Rivers Behavioral Health Organization

Organization Community/Behavioral Health Agency · NPI 1285155366

Great Rivers Behavioral Health Organization is a Community/Behavioral Health Agency in Chehalis, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017

Practice location Address checks out

57 W Main St Ste 260
Chehalis, WA 98532
Phone: (360) 795-5955
Fax: (360) 740-8099
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 603564565 (WA)

Record details

NPI number1285155366
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationGreat Rivers Behavioral Health Organizati
Authorized official Marc Bollinger — Administrator · (360) 795-5955
Other names Great Rivers Behavior Health Agency; Great Rivers Behavior Health Agency Dba Community; Great Rivers Behavior Health Agency Dba Community Integrated Health Services
NPI enumeratedJune 29, 2017
Last updated in NPPESJune 16, 2018
Mailing addressPo Box 1447, Chehalis, WA 98532

Other providers in Chehalis