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

Dr. Michael J Cassella, PHD

Individual provider Adult Development & Aging Psychologist · NPI 1538530472

Dr. Michael J Cassella, PHD is an Adult Development & Aging Psychologist in Concord, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015
Specialties on file
4
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

747 Main St Ste 319
Concord, MA 01742-3302
Phone: (978) 393-1925
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 9751 (MA)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 9751 (MA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 9751 (MA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 9751 (MA)

Record details

NPI number1538530472
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 19, 2015
Last updated in NPPESOctober 19, 2015

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