Individual provider · Type 1 NPI

Mark O'Connor, MD

Clinical Cardiac Electrophysiology Physician · Toledo, OH

NPI number 1245232800 Active

Practice location

2409 Cherry St, Ste 100
Toledo, OH 43608-2625

Call (419) 251-3700 Map

Fax (419) 251-3835

Specialties and licenses

TaxonomyCodeLicense
Clinical Cardiac Electrophysiology Physician Primary 207RC0001X350721050 (OH)

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 1245232800

Mark O'Connor, MD's National Provider Identifier is 1245232800, issued on Aug 12, 2005. The primary taxonomy on file is Clinical Cardiac Electrophysiology Physician (207RC0001X), and the practice location is in Toledo, OH. The record was last updated on Sep 29, 2026.