Surgeon profile

Johnny Dy, M.D.

Cardiology · Lenoir, NC 28645NPI 1528021664

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI639 PENNTON AVE SW, LENOIR, NC 28645☎ 828-572-0778

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Operates atCMS affiliations, refreshed monthly

CALDWELL MEMORIAL HOSPITAL · LENOIR, NCFRYE REGIONAL MEDICAL CENTER · HICKORY, NCCATAWBA VALLEY MEDICAL CENTER · HICKORY, NC

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Tracked procedure volumes

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

191 Medicare cases/yr

148 patients

2 procedures

Procedure	Cases	Trend	Patients
Diagnostic Cardiac Cath (Left Heart) CPT 93458	111	▼ -9%	100
Coronary Stent Placement CPT 92928	80	≈ flat	48

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

$1,004 total received, 2025

49 payments

15 manufacturer relationships on file

See exactly which companies pay this surgeon — and how much — with a paid plan.

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…