Margaret Flynn, MD - Doctor in Nashua, NH

Margaret Flynn, MD

Doctor
5.0

10 reviews

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About This Business

Margaret Flynn, MD, specializes in internal medicine, endocrinology, diabetes, and metabolism in Nashua, New Hampshire, with 36 years of experience since graduating from the Geisel School of Medicine at Dartmouth in 1990, above the 29-year average among the 107 Nashua physicians in our directory. She holds an active New Hampshire license and registered with the national provider registry since 2005. She is affiliated with St Joseph Hospital, Southern NH Medical Center, Elliot Hospital, Mary Hitchcock Memorial Hospital, and Wentworth-Douglass Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, she holds 91 out of 100, the highest MIPS score among the 15 rated physicians in our Nashua listings. She accepts Medicare and offers telehealth, one of ten Nashua doctors in our directory with both. Patients rate her 5.0 across 10 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine, Endocrinology, Diabetes & Metabolism
NPI Number
1821094491
Medical school graduate
1990 (36+ years of practice)
Medical school
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH
State license
9887 (NH)
Hospital affiliations
St Joseph Hospital · Southern Nh Medical Center · Elliot Hospital
Quality score (CMS MIPS)
90.9/100
Accepts MedicareTelehealth available

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

166 Kinsley St #101
Nashua, NH 3060

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Information last updated: August 23, 2026