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

Margaret Plummer Cook, PSYD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1669669461

Margaret Plummer Cook, PSYD is a Clinical Child & Adolescent Psychologist in Westborough, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
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

45 Lyman St Ste 21
Westborough, MA 01581-2628
Phone: (508) 795-3447
Fax: (508) 366-2013
Show map & directions

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

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 9085 (MA)

Record details

NPI number1669669461
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedSeptember 26, 2007
Last updated in NPPESMarch 15, 2011

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