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

In Solidarity LLC

Organization Mental Health Counselor · NPI 1306427323

In Solidarity LLC is a Mental Health Counselor in Seattle, Washington. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
3
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

4501 Rainier Ave S
Seattle, WA 98118-1656
Phone: (206) 380-7393
Fax: (206) 512-3160
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Group Psychotherapy Psychologist Taxonomy 103TP2701X
Marriage & Family Therapist Taxonomy 106H00000X

Record details

NPI number1306427323
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen O'Connell — Executive Director · (206) 380-7393
Other names Mend Seattle
NPI enumeratedApril 20, 2021
Last updated in NPPESApril 20, 2021
Certification dateApril 20, 2021
Mailing address4501 Rainier Ave S, Seattle, WA 98118-1656

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