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

RON O CHAY, MD

NEPHROLOGY

Graduated: 2000

Also: INTERNAL MEDICINE

NPI: 1982639324

Practice Locations (1)

4641 B HYLAN BLVD

STATEN ISLAND, NY 103126405

7189670100

Source: CMS National Downloadable File, September 2026.

RON CHAY, MD | HealthCareAtlasUSA