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

Donald Eugene Posten, LCSW

Individual provider Clinical Social Worker · NPI 1023380508

Donald Eugene Posten, LCSW is a Clinical Social Worker in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2012.

Licensed in
OR
In the registry since
2012
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12710 SE Division St
Portland, OR 97236-3134
Phone: (503) 988-3601
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1565 (OR)

Record details

NPI number1023380508
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 31, 2012
Last updated in NPPESMarch 23, 2012

Other providers in Portland