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 / IL

MARGARITA GUARIN, MD

PEDIATRIC MEDICINE

Graduated: 1989

NPI: 1023105301

Practice Locations (4)

PO BOX

CHICAGO, IL 60677

1919 NW LOVEJOY ST, CREDENTIAL VERIFICATION SERVICES

Portland, OR 972091503

1919 NW LOVEJOY ST

PORTLAND, OR 972091503

2850 NW 31ST AVE

PORTLAND, OR 972101720

Source: CMS National Downloadable File, September 2026.

MARGARITA GUARIN, MD | HealthCareAtlasUSA