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

A & a Psychological Service PC

Organization Psychologist · NPI 1972759413

A & a Psychological Service PC is a Psychologist in Farrell, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
In the registry since
2008
Specialties on file
7
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

500 Darr Ave
Farrell, PA 16121-2022
Phone: (724) 630-3978
Fax: (724) 728-3160
Show map & directions

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

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence PS006277 L (PA)
Psychologist Taxonomy 103T00000X · Licence PS006277 L (PA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PS 006277 L (PA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PS006277 L (PA)
Counseling Psychologist Taxonomy 103TC1900X · Licence PS006277 L (PA)
Counseling Psychologist Taxonomy 103TC1900X · Licence PS006277-L (PA)
Family Psychologist Taxonomy 103TF0000X · Licence PS006277-L (PA)

Record details

NPI number1972759413
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shannon Limerick-Gnas — Licensed Psychologist · (724) 630-3978
NPI enumeratedAugust 15, 2008
Last updated in NPPESSeptember 2, 2009
Mailing address190 Stone Quarry Rd, Monaca, PA 15061-2448