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

Trista Mortensen Counseling LLC

Organization Clinical Social Worker · NPI 1558894170

Trista Mortensen Counseling LLC provides Clinical Social Worker services in Renton, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

916 N 1st St
Renton, WA 98057-5759
Phone: (206) 697-3281
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW60004175 (WA)

Record details

NPI number1558894170
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Trista Mortensen — Owner Clinician · (206) 697-3281
NPI enumeratedApril 10, 2017
Last updated in NPPESApril 10, 2017
Mailing address916 N 1st St, Renton, WA 98057-5759

Other providers in Renton