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

Dr. Robert Charles Sumner, MD

Individual provider Cardiovascular Disease Physician · NPI 1619000114

Dr. Robert Charles Sumner, MD is a Cardiovascular Disease Physician in Marlborough, 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

28 Lord Rd Ste 255
Marlborough, MA 01752-4548
Phone: (508) 485-7660
Fax: (508) 481-4540
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 032745 (MA)

Record details

NPI number1619000114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJune 22, 2012
Mailing address28 Lord Rd, Suite 255, Marlborough, MA 01752-4548

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