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

Coastal Treatment Services, Inc

Organization Community/Behavioral Health Agency · NPI 1326185844

Coastal Treatment Services, Inc is a Community/Behavioral Health Agency in Bellevue, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14730 NE 8th St Ste 110
Bellevue, WA 98007-4116
Phone: (425) 646-4406
Fax: (425) 646-4409
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 17072100 (WA)

Record details

NPI number1326185844
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Ferris — Owner · (425) 646-4406
NPI enumeratedJanuary 31, 2007
Last updated in NPPESAugust 22, 2020
Mailing addressPo Box 52648, Bellevue, WA 98015-2648

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