Cowlitz Tribal Treatment

We are a Washington State Certified Chemical Dependency treatment service provider, and have National Accreditation from CARF. Fees for outpatient services are waved for Federally recognized Native Americans and Alaskan Natives. Our treatment approach blends ancient tribal customs, traditions and teachings with current modern and effective treatment practices.

Chemical Dependency Services Offered:

  • Assessments
  • Intensive Outpatient Treatment
  • DUI/Deferred Prosecution
  • Inpatient referral and Placement
  • Youth Treatment Services

Cowlitz Treatment:
Main Office
1044 11th Ave, Suite D
Longview, WA 98632
(360) 575-3316
Fax (360) 423-7813

Vancouver Office
1601 E. Fourth Plain Blvd. Suite A-129, first floor
Vancouver, WA 98661
(360) 397-8228
Fax (360) 397-8259

Vancouver Office Mailing Address
P.O.Box 5158
Vancouver, WA 98668

Tukwila office: Click Link for More Info
15455 65th Ave. South.,
Tukwila, WA 98188
(206) 721-5179
Fax: (206) 453-4404
Secure Fax: (206) 721-6288

Former Chairman John Barnett

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Cowlitz Indian Tribe Leadership Profile
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Awards & Recognition

Cowlitz Indian Tribe Awards & Recognition
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Cultural Resources

Cowlitz Indian Tribe Cultural Resources

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Natural Resources

Cowlitz Indian Tribe Natural Resources


Health & Human Services

Cowlitz Indian Tribe Health Programs