HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

ZACHARY FLEISCHNER, MD

INTERNAL MEDICINE

Graduated: 2015

Also: INFECTIOUS DISEASE

NPI: 1104204189

Practice Locations (2)

ARNOT OGDEN MEDICAL CENTER

600 ROE AVE, SUITE 1F

ELMIRA, NY 149051629

6077958161

ARNOT MEDICAL SERVICES PLLC

602 IVY ST, FL 1

ELMIRA, NY 149051646

6077374577

Source: CMS National Downloadable File, September 2026.

ZACHARY FLEISCHNER, MD | HealthCareAtlasUSA