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

Mark Vaught, LCSW

Individual provider Clinical Social Worker · NPI 1871893750

Mark Vaught, LCSW is a Clinical Social Worker in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2010.

Licensed in
OR
In the registry since
2010
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

33 NW Broadway
Portland, OR 97209-3580
Phone: (503) 228-7134
Fax: (503) 445-0749
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 L4625 (OR)

Record details

NPI number1871893750
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 26, 2010
Last updated in NPPESApril 20, 2012

Other providers in Portland