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Doctors / OH

ALEXANDER A KEISTER, DO

EMERGENCY MEDICINE

Medical school: OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 2015

NPI: 1689060386

Practice Locations (1)

FIRELANDS REGIONAL MEDICAL CENTER

1111 HAYES AVE

SANDUSKY, OH 448703323

4195577400

Source: CMS National Downloadable File, September 2026.