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Thoracic Surgery (Cardiothoracic Vascular Surgery) in Portsmouth, New Hampshire

Data updated monthly · Last refresh September 2026

5 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers practice in Portsmouth. Listings are drawn from federal public records and are not endorsements.

Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Portsmouth

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. Christopher Terrien, MD
Portsmouth, NH · $1,059 in drug and device payments (2025) · (603) 559-4111
Dr. John Federico, MD
Portsmouth, NH · No drug or device payments recorded (2025) · (603) 559-4111
Dr. Robert Helm, M.D.
Portsmouth, NH · $1,145 in drug and device payments (2025) · (603) 559-4111
Dr. William Berry, M.D.
Portsmouth, NH · No drug or device payments recorded (2025) · (603) 559-4111
Dr. William Wilson, M.D.
Portsmouth, NH · No drug or device payments recorded (2025) · (603) 559-4111

Common questions

How many Thoracic Surgery (Cardiothoracic Vascular Surgery) providers are in Portsmouth, New Hampshire?

There are 5 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers with active NPI records practicing in Portsmouth, 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 Portsmouth Thoracic Surgery (Cardiothoracic Vascular Surgery) 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.