Surgeon profile

Marshal Fox, M.D.

Clinical Cardiac Electrophysiology · Springfield, MA 01107NPI 1093962334

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI3300 MAIN STREET, SPRINGFIELD, MA 01107☎ 413-794-2273

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Operates atCMS affiliations, refreshed monthly

BAYSTATE MEDICAL CENTER · SPRINGFIELD, MABAYSTATE NOBLE HOSPITAL · WESTFIELD, MABAYSTATE WING HOSPITAL · PALMER, MABERKSHIRE MEDICAL CENTER · PITTSFIELD, MAHOLYOKE MEDICAL CENTER · HOLYOKE, MA

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Tracked procedure volumes

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

138 Medicare cases/yr

138 patients

5 procedures

Procedure	Cases	Trend	Patients
Pacemaker — Dual Chamber CPT 33208	54	▲ +10%	54
AFib Ablation CPT 93656	42	▲ +75%	42
ICD Implant with Leads CPT 33249	17	▼ -51%	17
SVT Ablation CPT 93653	13	▼ -19%	13
Pacemaker — Single Chamber CPT 33207	12	new	12

Industry relationships

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

$287 total received, 2025

3 payments

1 manufacturer relationship 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…