HealthCareAtlasUSA

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Doctors / OH

JOHN D MAHAN, MD

NEPHROLOGY

Graduated: 1977

Also: PEDIATRIC MEDICINE

NPI: 1023002417

Practice Locations (1)

PEDIATRIC ACADEMIC ASSOCIATION, INC.

700 CHILDREN'S DR

COLUMBUS, OH 432052664

6147224579

Source: CMS National Downloadable File, September 2026.

JOHN MAHAN, MD | HealthCareAtlasUSA