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

CARLOS J CHIESA, MD

INTERNAL MEDICINE

Graduated: 1975

Also: HEMATOLOGY/ONCOLOGY

NPI: 1487659462

Practice Locations (1)

66 SANTA CRUZ ST, SUITE 409

BAYAMON, PR 009617050

7877875045

Source: CMS National Downloadable File, September 2026.