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

Dawn J Williamson LCSW LLC

Organization Clinical Social Worker · NPI 1447890108

Dawn J Williamson LCSW LLC is a Clinical Social Worker in Dundee, Oregon. Registered with an NPI since 2020.

In the registry since
2020
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

211 SW 7th St
Dundee, OR 97115-9536
Phone: (503) 537-3927
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1447890108
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Debra Jushae-Sieber — Billing · (503) 537-3927
NPI enumeratedJanuary 10, 2020
Last updated in NPPESFebruary 28, 2020
Certification dateFebruary 28, 2020
Mailing address211 Sw 7th St, Dundee, OR 97115-9536

Other providers in Dundee