Margaret Flynn, MD

Addiction Medicine · Internal Medicine · Endocrinology

21+ years in practiceNPI: 1821094491Licensed in NH

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineEndocrinology

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Endocrinology, Diabetes & Metabolism207RE0101X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#2

Top Endocrinologists in New Hampshire, 2026

Endocrinology · New Hampshire · 2026

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Frequently Asked Questions about Dr. Margaret Flynn, MD

Where does Dr. Margaret Flynn, MD practice?+
Dr. Margaret Flynn, MD practices in New Hampshire, NH. 166 KINSLEY ST STE 101 NASHUA, NH 030603676.
What is Dr. Margaret Flynn, MD's phone number?+
Dr. Margaret Flynn, MD's practice phone is 603-881-7141. Office contact information is verified on the PBCMMG profile.
What does Dr. Margaret Flynn, MD specialize in?+
Dr. Margaret Flynn, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Endocrinology.
Is Dr. Margaret Flynn, MD board certified?+
Board certification status for Dr. Margaret Flynn, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Margaret Flynn, MD been practicing?+
Dr. Margaret Flynn, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Margaret Flynn, MD's NPI number?+
Dr. Margaret Flynn, MD's National Provider Identifier (NPI) is 1821094491, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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