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

Dr. David Gleason, PSYD

Individual provider Clinical Psychologist · NPI 1275787020

Dr. David Gleason, PSYD is a Clinical Psychologist in Concord, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2008
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

56 Winthrop St
Concord, MA 01742-2076
Phone: (978) 369-5036
Fax: (978) 371-7419
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6828 (MA)

Record details

NPI number1275787020
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedNovember 6, 2008
Last updated in NPPESNovember 6, 2008

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