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

Dr. Colleen Shay, PHD

Individual provider School Psychologist · NPI 1427642891

Dr. Colleen Shay, PHD is a School Psychologist in Old Lyme, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

81 Halls Rd Ste B
Old Lyme, CT 06371
Phone: (860) 390-6185
Show map & directions

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

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 2640 (CT)

Record details

NPI number1427642891
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 25, 2021
Last updated in NPPESFebruary 25, 2021
Certification dateFebruary 8, 2021
Mailing address81 Halls Road, Suite B, Old Lyme, CT 06371