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

Dr. Stephen Patrick McDermott, MD

Individual provider Psychiatry Physician · NPI 1366477499

Dr. Stephen Patrick McDermott, MD is a Psychiatry Physician in Wellesley, 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.

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Practice location Address checks out

25 Walnut St Ste 200
Wellesley, MA 02481
Phone: (781) 416-4004
Fax: (781) 416-4024
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 55616 (MA)

Record details

NPI number1366477499
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 9142, Mass General Physician Organization, Charlestown, MA 02129-9142

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