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

Assessment & Treatment Associates Inc

Organization Community/Behavioral Health Agency · NPI 1740331446

Assessment & Treatment Associates 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

13353 Bel Red Rd Ste 101
Bellevue, WA 98005-2329
Phone: (425) 289-1600
Fax: (425) 289-1602
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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 17118700 (WA)

Record details

NPI number1740331446
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gary Umemoto — Office Manager · (425) 289-1600
NPI enumeratedJanuary 16, 2007
Last updated in NPPESAugust 22, 2020
Mailing address13353 Bel Red Rd, Ste. 101, Bellevue, WA 98005-2329

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