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

Mr. Richard Craig Langsen, LCSW

Individual provider Clinical Social Worker · NPI 1922011394

Mr. Richard Craig Langsen, LCSW is a Clinical Social Worker in Clackamas, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
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 →

Practice location Address checks out

9800 SE Sunnyside Rd
Clackamas, OR 97015-9750
Phone: (503) 571-3453
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 OR 1966 (OR)

Record details

NPI number1922011394
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Clackamas