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

John A Schemmer, MD

Individual provider Internal Medicine Physician · NPI 1750572756

John A Schemmer, MD is an Internal Medicine Physician in Brookline, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
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

33 Euston St
Brookline, MA 02446-4017
Phone: (617) 277-0495
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35568 (MA)

Record details

NPI number1750572756
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2007
Last updated in NPPESAugust 5, 2007
Mailing address33 Euston St, Brookline, MA 02446-4017

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