Surgeon profile

John Shin, M.D.

Cardiology · Upper Marlboro, MD 20774NPI 1295911493

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI1221 MERCANTILE LN, UPPER MARLBORO, MD 20774☎ 301-618-5620

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Operates atCMS affiliations, refreshed monthly

MEDSTAR WASHINGTON HOSPITAL CENTER · WASHINGTON, DCLUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER, INC · ANNAPOLIS, MDMEDSTAR GEORGETOWN UNIVERSITY HOSPITAL · WASHINGTON, DC

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Tracked procedure volumes

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

106 Medicare cases/yr

106 patients

4 procedures

Procedure	Cases	Trend	Patients
AFib Ablation CPT 93656	42	▲ +62%	42
Pacemaker — Dual Chamber CPT 33208	34	▲ +89%	34
SVT Ablation CPT 93653	19	▲ +6%	19
ICD Implant with Leads CPT 33249	11	▼ -42%	11

Industry relationships

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

$1,044 total received, 2025

29 payments

4 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…