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

Mary Patricia Roy, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1295702967

Mary Patricia Roy, MD is an Endocrinology, Diabetes & Metabolism Physician in Northampton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

325B King St
Northampton, MA 01060-2370
Phone: (413) 586-0611
Fax: (413) 586-4441
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 58173 (MA)

Record details

NPI number1295702967
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 2, 2006
Last updated in NPPESJuly 18, 2019

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