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

Adam Piddington Psychotherapy PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1487573200

Adam Piddington Psychotherapy PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Seattle, Washington. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

200 1st Ave W Ste 403
Seattle, WA 98119-4219
Phone: (206) 249-9677
Show map & directions

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

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1487573200
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Adam Piddington — Therapist · (858) 361-7959
NPI enumeratedJuly 14, 2026
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026
Mailing address17056 16th Ave Sw, Normandy Park, WA 98166-3436

Other providers in Seattle