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

KARINES RIVERA MARRERO, MD

ANESTHESIOLOGY

Graduated: 2015

NPI: 1780811331

Practice Locations (2)

GRH ANESTHESIA GROUP, PSC

COND TORRE AUXILIO MUTUO, 735 AVE PONCE DE LEON OFIC 704

SAN JUAN, PR 009175029

GRH ANESTHESIA GROUP, PSC

CONT TORRE AUXILIO MUTUO OFC, 704 735 AVE PONCE DE LEON

SAN JUAN, PR 009175029

Source: CMS National Downloadable File, September 2026.

KARINES RIVERA MARRERO, MD | HealthCareAtlasUSA