Individual provider · Type 1 NPI

Mason Marcus, MD

Clinical Cardiac Electrophysiology Physician · Dallas, TX

NPI number 1003300617 Active

Practice location

5323 Harry Hines Blvd
Dallas, TX 75390-5400

Call (214) 645-8000 Map

Mailing address

2844 Alden Ave
Dallas, TX 75211-2719

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000X276344 (MA)
Internal Medicine Physician 207R00000XT5387 (TX)
Clinical Cardiac Electrophysiology Physician Primary 207RC0001XMD2026-0339 (NM)
Cardiovascular Disease Physician 207RC0000XMD2026-0339 (NM)

Clinical Cardiac Electrophysiology Physician: A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

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About NPI 1003300617

Mason Marcus, MD's National Provider Identifier is 1003300617, issued on Jun 18, 2018. The primary taxonomy on file is Clinical Cardiac Electrophysiology Physician (207RC0001X), and the practice location is in Dallas, TX. The record was last updated on Sep 28, 2026.