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 / TX

VIVIAN VIERA, MD

FAMILY PRACTICE

Medical school: PONCE SCHOOL OF MEDICINE

Graduated: 1985

NPI: 1477536191

Practice Locations (2)

UNITED MEDICAL CENTERS

913 S MAIN ST

DEL RIO, TX 788405807

8307745534

UNITED MEDICAL CENTERS

2525 N VETERANS BLVD

EAGLE PASS, TX 788523302

8307735358

Source: CMS National Downloadable File, September 2026.

VIVIAN VIERA, MD | HealthCareAtlasUSA