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

Integrity Support Services, LLC

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1174812168

Integrity Support Services, LLC is a Substance Use Disorder Rehabilitation Clinic/Center in Grandview, Washington. Licensed in Washington. Registered with an NPI since 2011.

Licensed in
WA
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

303 Division St
Grandview, WA 98930-1358
Phone: (509) 882-8012
Fax: (509) 882-8802
Show map & directions

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

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X · Licence 39 1532 00 (WA)

Record details

NPI number1174812168
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gerardo Castilleja — Administrator · (509) 882-8012
NPI enumeratedMarch 30, 2011
Last updated in NPPESMarch 30, 2011
Mailing address303 Division St, Grandview, WA 98930-1358