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 / IN

OSAMA AYAD, MD

INTERNAL MEDICINE

Graduated: 1987

Also: HEMATOLOGY

NPI: 1427162288

Practice Locations (1)

370 E 84TH DR, SUITE 200

MERRILLVILLE, IN 464106643

2198361096

Source: CMS National Downloadable File, September 2026.