HealthcareDiscovery.AI / Doctors / New Hampshire / Nashua / Emergency Medicine

Emergency Medicine in Nashua, New Hampshire

Data updated monthly · Last refresh September 2026

23 Emergency Medicine providers practice in Nashua. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Nashua

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Andrew Watt, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2518
Dr. Brett Sweeney, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Brian Lohnes, DO
Nashua, NH · No drug or device payments recorded (2025) · (603) 882-3000
Dr. Brian Sweeney, DO
Nashua, NH · No drug or device payments recorded (2025) · (603) 595-3061
Dr. Daniel Brodmerkel, DO
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Daniel Weidner, MD
Nashua, NH · $113 in drug and device payments (2025) · (603) 577-2500
Dr. Deepak Vatti, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 882-3000
Dr. Dilip Yarabothu, D.O.
Nashua, NH · No drug or device payments recorded (2025) · Telehealth · (603) 577-2581
Dr. Elizabeth Karagosian, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Harriet Young, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 882-3000
Dr. James Martin, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 595-3061
Dr. John Chretien, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Joseph Cardeiro, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Joseph Leahy, D.O.
Nashua, NH · $27 in drug and device payments (2025) · (603) 577-2500
Dr. Linda Hatch, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2000
Dr. Melissa Wu, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2273
Dr. Norman Kossayda, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 595-3061
Dr. Peter Gould, DO
Nashua, NH · No drug or device payments recorded (2025) · (603) 882-3000
Dr. Pushpa Mudan, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 821-7788
Dr. Richard Gilston, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 578-5090
Dr. Robert Koch, M.D.
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2500
Dr. Stephen Ferraresi, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 577-2000
Dr. William Loverro, MD
Nashua, NH · No drug or device payments recorded (2025) · (603) 595-3061

Common questions

How many Emergency Medicine providers are in Nashua, New Hampshire?

There are 23 Emergency Medicine providers with active NPI records practicing in Nashua, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Nashua Emergency Medicine across New Hampshire

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.