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

Mrs. Allison C Flynn, PSYD

Individual provider Clinical Psychologist · NPI 1518274851

Mrs. Allison C Flynn, PSYD is a Clinical Psychologist in Sudbury, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2010
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

410 Boston Post Rd Ste 22A
Sudbury, MA 01776-3013
Phone: (508) 208-9563
Fax: (508) 358-6054
Show map & directions

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

Additional practice locations (1)

  • 73 Pehlam Island Rd, Wayland, MA 01778 — (508) 358-2918

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 9691 (MA)

Record details

NPI number1518274851
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 8, 2010
Last updated in NPPESApril 13, 2021
Certification dateApril 13, 2021

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