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Doctors / NY

MARK HERSHOWITZ, OD

OPTOMETRY

Medical school: PENNSYLVANIA COLLEGE OF OPTOMETRY

Graduated: 1983

Also: OPHTHALMOLOGY

NPI: 1275530834

Practice Locations (4)

COSTELLO EYE PHYSICIANS AND SURGEONS PLLC

2730 STATE ROUTE 12B

HAMILTON, NY 133462113

3157978330

COSTELLO EYE PHYSICIANS AND SURGEONS PLLC

131 MAIN ST

ONEIDA, NY 134211641

COSTELLO EYE PHYSICIANS AND SURGEONS PLLC

131 MAIN ST, SUITE 201

ONEIDA, NY 134211641

COSTELLO EYE PHYSICIANS AND SURGEONS PLLC

53 PUBLIC SQ, SUITE 102

WATERTOWN, NY 136012674

3156916379

Source: CMS National Downloadable File, September 2026.

MARK HERSHOWITZ, OD | HealthCareAtlasUSA