Medical school: UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated: 2001
NPI: 1780615286
Practice Locations (3)
M AND P RADIOLOGOS, LLC
1462 CALLE PROFESOR AUGUSTO RODRIGUEZ
SAN JUAN, PR 009101137
7876411616
ROBERTO J SEIN AND RAFAEL M RIVERA PTR
AVE DE DIEGO 126 SEIN MEDICAL PLAZA O, REPARTO METROPOLITANO
SAN JUAN, PR 00921
7877534631
ROBERTO J SEIN AND RAFAEL M RIVERA PTR
AVE DE DIEGO 126 SEIN MEDICAL PLAZA OFICINA, 1 REAPRTO METROPOLITANO
SAN JUAN, PR 00921
Source: CMS National Downloadable File, September 2026.