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

Matthew J Flynn, PSYD

Individual provider Clinical Psychologist · NPI 1295975092

Matthew J Flynn, PSYD is a Clinical Psychologist in Winchester, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2009
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

955 Main St Ste 105
Winchester, MA 01890-4300
Phone: (978) 482-1991
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 8986 (MA)

Record details

NPI number1295975092
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 6, 2009
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023

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