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DR. ROBERT CHARLES SUMNER MD
NPI 1619000114
Internal Medicine - Cardiovascular Disease in Marlborough, MA

Active since March 13, 2007
28 LORD RD, SUITE 255, MARLBOROUGH, MA 01752(508) 485-7660(508) 481-4540 Get Directions Write a Review

NPPES record last updated: June 22, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Robert Charles Sumner Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT CHARLES SUMNER MD (NPI 1619000114) is an individual cardiovascular disease provider in Marlborough, Massachusetts, licensed in Massachusetts (032745) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1619000114
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. ROBERT CHARLES SUMNERCredential: MD
Location Address28 LORD RD, SUITE 255Marlborough, MA 01752-4548
Mailing Address28 Lord Rd, Suite 255Marlborough, MA 01752-4548 · (508) 485-7660 · Fax (508) 481-4540
Phone(508) 485-7660
Fax(508) 481-4540
Sole ProprietorNo
Enumeration DateMarch 13, 2007
Last NPPES UpdateJune 22, 2012
✔ NPI 1619000114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MA · 032745
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
28 LORD RD, Marlborough, MA 01752
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Other Identifiers 7

Other04-3035909Mima Group Tax Id
Medicare UPINB97148
Medicare ID-Type UnspecifiedC05036
Other2000000232MA · Harvard Pilgrim Health
Other600427MA · Tufts Health Plan
Medicaid6173411MA
OtherC05036MA · Blue Cross Blue Shield

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MIDDLESEX INTERNAL MEDICINE ASSOCIATES, INC.
Internal Medicine (Cardiovascular Disease)
28 LORD RD, SUITE 255
MARLBOROUGH, MA 01752
Middlesex County (508) 485-7660
DEBORAH LYNN DANIELS MSN FNP
Nurse Practitioner (Adult Health)
28 LORD RD, MIDDLESEX INTERNAL MEDICINE A
MARLBORO, MA 01752
Middlesex County (508) 485-7660

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Sumner's NPI number?

The NPI number for Robert Sumner is 1619000114. It was assigned to this individual provider in the NPPES registry on March 13, 2007.

Where is Robert Sumner located?

Robert Sumner practices at 28 Lord Rd Suite 255, Marlborough, MA 01752. The listed phone number is (508) 485-7660.

What is Robert Sumner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Robert Sumner was last updated on June 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.