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

Brian S Mercer, MD

Individual provider Neurology Physician · NPI 1821045618

Brian S Mercer, MD is a Neurology Physician in Newton, 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

173 Lincoln St
Newton, MA 02461-1501
Phone: (617) 527-1855
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 48639 (MA)

Record details

NPI number1821045618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2006
Last updated in NPPESJuly 13, 2026
Mailing address173 Lincoln St, Newton, MA 02461-1501

Other providers in Newton