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

Individual provider Clinical Psychologist · NPI 1619673191

Brittany Michelle Mathes Winnicki, PHD is a Clinical Psychologist in Jamaica Plain, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts and Rhode Island.

Licensed in
MA, RI
In the registry since
2023
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

32 Sheridan St
Jamaica Plain, MA 02130-4692
Phone: (617) 671-0839
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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 PSY10000700 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PS02151 (RI)

Record details

NPI number1619673191
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 6, 2023
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

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