HealthCareAtlasUSA

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Doctors / OH

NICHOLAS K CALLAHAN, DO

ORTHOPEDIC SURGERY

Medical school: LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE

Graduated: 2014

NPI: 1659783934

Practice Locations (2)

CLEVELAND ORTHOPEDIC AND SPINE INSTITUTE, LLC

300 ALLEN BRADLEY DR, SUITE 200

MAYFIELD HEIGHTS, OH 441246130

8447468537

NOVACARE REHABILITATION OF OHIO INC

656 YOUNGSTOWN WARREN RD

NILES, OH 444464356

3305051362

Source: CMS National Downloadable File, September 2026.

NICHOLAS CALLAHAN, DO | HealthCareAtlasUSA