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

MS. Diane L. Dean, RN, C, LPC, NCC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1770660276

MS. Diane L. Dean, RN, C, LPC, NCC is an Addiction (Substance Use Disorder) Counselor in Murrysville, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4559 Old William Penn Hwy Ste 100
Murrysville, PA 15668-1950
Phone: (724) 387-1650
Fax: (724) 325-1571
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 PC003539 (PA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence PC003539 (PA)
Professional Counselor Taxonomy 101YP2500X · Licence PC003539 (PA)

Record details

NPI number1770660276
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , C , LPC , NCC
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESFebruary 16, 2017

Other providers in Murrysville