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

Forensic Treatment Services PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1578450177

Forensic Treatment Services PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Mount Vernon, Washington. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2
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

414B Snoqualmie St
Mount Vernon, WA 98273-4224
Phone: (206) 714-2180
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
Substance Use Disorder Rehabilitation Clinic/Center Taxonomy 261QR0405X

Record details

NPI number1578450177
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allison Osborne — Owner/Clinical Director · (206) 714-2180
Other names Forensic Treatment Services
NPI enumeratedJune 18, 2025
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025
Mailing address414b Snoqualmie St, Mount Vernon, WA 98273-4224

Other providers in Mount Vernon