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 / PR

JUAN FONTANEZ NIEVES, MD

NUCLEAR MEDICINE

Graduated: 1995

Also: PATHOLOGY

NPI: 1174567036

Practice Locations (1)

HOSPITAL DEL MAESTRO

HATO REY, PR 009170001

78775883837564

Source: CMS National Downloadable File, September 2026.

JUAN FONTANEZ NIEVES, MD | HealthCareAtlasUSA