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

Susannah Hanson Flaherty, PSYD

Individual provider Psychologist · NPI 1336564806

Susannah Hanson Flaherty, PSYD is a Psychologist in Waltham, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2014.

Licensed in
MA
In the registry since
2014
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

175 Forest St Michael A Callahan Bldg 2ND Fl
Waltham, MA 02452-4713
Phone: (781) 891-2265
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 9996 (MA)

Record details

NPI number1336564806
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedFebruary 20, 2014
Last updated in NPPESOctober 13, 2014

Other providers in Waltham