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 / CA

LIA ILONA LOSONCZY, MD

EMERGENCY MEDICINE

Medical school: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2012

NPI: 1598082828

Practice Locations (2)

ALAMEDA HEALTH SYSTEM

1411 E 31ST ST

OAKLAND, CA 946021018

5104374800

MEDICAL FACULTY ASSOCIATES, INC

900 23RD ST NW

WASHINGTON, DC 200372342

2027154000

Source: CMS National Downloadable File, September 2026.

LIA LOSONCZY, MD | HealthCareAtlasUSA