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 / MN

MATTHEW G PENNING, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF MINNESOTA MEDICAL SCHOOL

Graduated: 2009

NPI: 1427285543

Practice Locations (2)

ST. LUKE'S HOSPITAL OF DULUTH

4190 LOBERG AVE

DULUTH, MN 558112652

2182494600

ST. LUKE'S HOSPITAL OF DULUTH

109 N 28TH ST E

SUPERIOR, WI 548806548

7153953900

Source: CMS National Downloadable File, September 2026.