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

Northbound Treatment Services of Washington, LLC

Organization Substance Abuse Rehabilitation Facility · NPI 1316459845

Northbound Treatment Services of Washington, LLC is a Substance Abuse Rehabilitation Facility in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

510 2nd Ave W
Seattle, WA 98119-3928
Phone: (206) 629-8947
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Substance Abuse Rehabilitation Facility (primary) Taxonomy 324500000X · Licence 200495 (WA)

Record details

NPI number1316459845
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Paul Alexander — President/Founder · (949) 269-9201
NPI enumeratedOctober 24, 2017
Last updated in NPPESMarch 20, 2019
Mailing address3822 Campus Dr Ste 100, Newport Beach, CA 92660-2636

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