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

Matthews LLC

Organization Mental Health Counselor · NPI 1619366804

Matthews LLC is a Mental Health Counselor in Seattle, Washington. Registered with an NPI since 2015.

In the registry since
2015
Specialties on file
2
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

1817 Queen Anne Ave N Ste 303
Seattle, WA 98109-2876
Phone: (206) 285-0171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1619366804
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Matthews — Manager · (206) 285-0171
Other names Bob & Karin Matthews Llc
NPI enumeratedJanuary 12, 2015
Last updated in NPPESJanuary 12, 2015
Mailing address1817 Queen Anne Ave N, Suite 303, Seattle, WA 98109-2876

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