Surgeon profile

David Denmark, M.D.

Interventional Cardiology · South Weymouth, MA 02190NPI 1790808814

Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Contactverified live in NPPES · Jul 7, 2026

Active NPI541 MAIN ST, SOUTH WEYMOUTH, MA 02190☎ 781-952-1240

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Operates atCMS affiliations, refreshed monthly

SOUTH SHORE HOSPITAL · SOUTH WEYMOUTH, MABRIGHAM AND WOMEN'S HOSPITAL · BOSTON, MAMASSACHUSETTS GENERAL HOSPITAL · BOSTON, MABETH ISRAEL DEACONESS MEDICAL CENTER · BOSTON, MA

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.

235 Medicare cases/yr

218 patients

2 procedures

Procedure	Cases	Trend	Patients
Diagnostic Cardiac Cath (Left Heart) CPT 93458	148	▲ +11%	143
Coronary Stent Placement CPT 92928	87	▼ -6%	75

Industry relationships

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

$96 total received, 2025

2 payments

2 manufacturer relationships on file

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Relationship trajectory, 2019–2025

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…