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

Dr. Marie Barrett, PHD

Individual provider Clinical Psychologist · NPI 1033753736

Dr. Marie Barrett, PHD is a Clinical Psychologist in Boston, Massachusetts. Licensed in Arizona and Massachusetts. Registered with an NPI since 2019.

Licensed in
AZ, MA
In the registry since
2019
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

112 Water St
Boston, MA 02109-4206
Phone: (617) 315-8856
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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 PSY10001472 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY-005177 (AZ)

Record details

NPI number1033753736
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 5, 2019
Last updated in NPPESJune 11, 2025
Certification dateJune 11, 2025
Mailing address112 Water St, Boston, MA 02109-4206

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