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

Evergreen Treatment Services

Organization Methadone Clinic · NPI 1851547244

Evergreen Treatment Services is a Methadone Clinic in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2008.

Licensed in
WA
In the registry since
2008

Practice location Address checks out

1700 Airport Way S
Seattle, WA 98134-1618
Phone: (206) 223-3644
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Methadone Clinic (primary) Taxonomy 261QM2800X · Licence AP30001187 (WA)

Record details

NPI number1851547244
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Carney — Executive Director · (206) 223-3644
NPI enumeratedAugust 18, 2008
Last updated in NPPESApril 11, 2017
Mailing address1700 Airport Way S., Seattle, WA 98134

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