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

EDWARD GEISLER, MD

UROLOGY

Medical school: JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY

Graduated: 1978

NPI: 1669462008

Practice Locations (1)

NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC

48 ROUTE 25A

SMITHTOWN, NY 117871431

6317513000

Source: CMS National Downloadable File, September 2026.

EDWARD GEISLER, MD | HealthCareAtlasUSA