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

ALAN J MERIN, MD

NEPHROLOGY

Medical school: VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE

Graduated: 1976

Also: INTERNAL MEDICINE

NPI: 1366440547

Practice Locations (1)

8042 WURZBACH RD, SUITE 615

SAN ANTONIO, TX 782293810

2102241079

Source: CMS National Downloadable File, September 2026.

ALAN MERIN, MD | HealthCareAtlasUSA