Surgeon profile

Palaniappan Muthappan, MD

Interventional Cardiology · Dayton, OH 45409NPI 1609920859

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI122 WYOMING ST, DAYTON, OH 45409☎ 937-223-4461

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Operates atCMS affiliations, refreshed monthly

MIAMI VALLEY HOSPITAL · DAYTON, OHUPPER VALLEY MEDICAL CENTER · TROY, OHWILSON MEMORIAL HOSPITAL · SIDNEY, OHFORBES HOSPITAL · MONROEVILLE, PAMERCER COUNTY JOINT TOWNSHIP COMMUNITY HOSPITAL · COLDWATER, OH

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Tracked procedure volumes

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

122 Medicare cases/yr

112 patients

3 procedures

Procedure	Cases	Trend	Patients
TAVR — Transfemoral CPT 33361	62	▼ -5%	62
Coronary Stent Placement CPT 92928	31	▼ -16%	22
Diagnostic Cardiac Cath (Left Heart) CPT 93458	29	▼ -17%	28

Industry relationships

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

$11,022 total received, 2025

18 payments

9 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…