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

Mr. Matthew Marvin Rosenbaum, LCSW

Individual provider Clinical Social Worker · NPI 1114177730

Mr. Matthew Marvin Rosenbaum, LCSW is a Clinical Social Worker in Eugene, Oregon. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

20 E 13th Ave
Eugene, OR 97401-3535
Phone: (541) 214-9933
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 LCS23525 (CA)

Record details

NPI number1114177730
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 19, 2008
Last updated in NPPESAugust 20, 2013

Other providers in Eugene