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

MS. Dianne E. Leroy, MS, LPC

Individual provider Mental Health Counselor · NPI 1649261595

MS. Dianne E. Leroy, MS, LPC is a Mental Health Counselor in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2005.

Licensed in
OR
In the registry since
2005
What do these letters mean?
MS — Master of Science
A graduate science degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4225 NE Tillamook St
Portland, OR 97213-1313
Phone: (503) 299-9140
Fax: (503) 236-2399
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

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence CO748 (OR)

Record details

NPI number1649261595
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LPC
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Portland