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Surgeon profile

William Nicholas, MD

Cardiology · Joplin, MO 64804NPI 1356387484

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

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Tracked procedure volumes

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

214 Medicare cases/yr
191 patients
5 procedures
ProcedureCasesTrendPatients
Diagnostic Cardiac Cath (Left Heart) CPT 9345892▲ +5%89
Coronary Stent Placement CPT 9292873-21%53
Leadless Pacemaker Insertion CPT 3327418▲ +29%18
TAVR — Transfemoral CPT 3336116new16
Pacemaker — Dual Chamber CPT 3320815-6%15

Industry relationships

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

Pulling CY2025 industry payments + 7-year history…