Surgeon profile

Joseph Hannan, M.D.

Cardiology · Worcester, MA 01608NPI 1275513822

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI123 SUMMER ST STE 290N, WORCESTER, MA 01608☎ 508-368-3130

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Operates atCMS affiliations, refreshed monthly

ST VINCENT HOSPITAL · WORCESTER, MAHEYWOOD HOSPITAL - · GARDNER, MAUMASS MEMORIAL HEALTH - HARRINGTON HOSPITAL · SOUTHBRIDGE, MAATHOL MEMORIAL HOSPITAL · ATHOL, MA

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

107 Medicare cases/yr

95 patients

3 procedures

Procedure	Cases	Trend	Patients
Coronary Stent Placement CPT 92928	61	≈ flat	49
TAVR — Transfemoral CPT 33361	25	≈ flat	25
Diagnostic Cardiac Cath (Left Heart) CPT 93458	21	▲ +17%	21

Industry relationships

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

$66 total received, 2025

3 payments

3 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…