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 / IN

ALFONSO A BLUM, MD

INTERNAL MEDICINE

Graduated: 1996

NPI: 1790810448

Practice Locations (2)

219 HEALTH NETWORK INC

100 W CHICAGO AVE, SUITE F

EAST CHICAGO, IN 463123261

2193927016

219 HEALTH NETWORK INC

4320 FIR ST

EAST CHICAGO, IN 463123078

Source: CMS National Downloadable File, September 2026.