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

GRACIELA DEL C RIVERA CASTRO, MD

OBSTETRICS/GYNECOLOGY

Medical school: UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE

Graduated: 2018

NPI: 1033666813

Practice Locations (1)

CASTANER AND POU LLC

29 WASHINGTON ST ASHFORD MEDICAL, SUITE 206

SAN JUAN, PR 009071509

7877221104

Source: CMS National Downloadable File, September 2026.

GRACIELA RIVERA CASTRO, MD | HealthCareAtlasUSA