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

MS. Patricia Wallace Williamson, LPC

Individual provider Mental Health Counselor · NPI 1134348113

MS. Patricia Wallace Williamson, LPC is a Mental Health Counselor in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

516 SE Morrison St Ste 610
Portland, OR 97214-2346
Phone: (503) 236-4060
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence C1155 (OR)

Record details

NPI number1134348113
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedApril 25, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Portland