Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Matthew Grant Penning, MD

Individual provider Family Medicine Physician · NPI 1427285543

Matthew Grant Penning, MD is a Family Practice in Duluth, Minnesota. Graduated from University of Minnesota Medical School in 2009, 17 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
17
Trained at
University of Minnesota Medical School
Licensed in
MN
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4190 Loberg Ave
Duluth, MN 55811-2652
Phone: (218) 249-5700
Fax: (218) 249-4666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 53138 (MN)

Record details

NPI number1427285543
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2009
Last updated in NPPESDecember 4, 2020
Certification dateDecember 4, 2020
Mailing address4190 Loberg Ave, Duluth, MN 55811-2652

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Duluth