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

Lost and Found Therapy

Organization Mental Health Counselor · NPI 1770456600

Lost and Found Therapy is a Mental Health Counselor in Seattle, Washington. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2

Practice location Address checks out

6041 California Ave SW Ste 105
Seattle, WA 98136-1673
Phone: (650) 804-1658
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1770456600
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Yuan Yuan Liu — Founder/Clinician · (650) 804-1658
NPI enumeratedSeptember 26, 2025
Last updated in NPPESOctober 22, 2025
Certification dateOctober 22, 2025
Mailing address3261 Sw Avalon Way Apt 610, Seattle, WA 98126-2890

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