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

Sherry Henderson MSW LLC

Organization Clinical Social Worker · NPI 1497148522

Sherry Henderson MSW LLC is a Clinical Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2015.

Licensed in
WA
In the registry since
2015
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

911 Western Ave 399
Seattle, WA 98104-3605
Phone: (206) 652-1278
Fax: (206) 621-7127
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW00005275 (WA)

Record details

NPI number1497148522
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sherry Henderson — President · (206) 652-1278
NPI enumeratedMarch 13, 2015
Last updated in NPPESMarch 13, 2015
Mailing address911 Western Ave, 399, Seattle, WA 98104-3605

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