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

David Jeffrey Supinski, MD

Individual provider Family Medicine Physician · NPI 1710622436

David Jeffrey Supinski, MD is a Family Practice in Duluth, Minnesota. Graduated from University of Minnesota Medical School in 2022, 4 years ago. Practices with Essentia Health Moose Lake, a 12-clinician group and accepts Medicare assignment. Licensed in Minnesota and Montana.

Years since qualifying
4
Trained at
University of Minnesota Medical School
Licensed in
MN, MT
In the registry since
2022
Specialties on file
2
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

400 E 3rd St
Duluth, MN 55805-1951
Phone: (218) 786-8364
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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 79731 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MT)

Record details

NPI number1710622436
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2022
Last updated in NPPESJuly 12, 2025
Certification dateJuly 12, 2025
Mailing address400 E 3rd St, Duluth, MN 55805-1951

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2022 (4 years in practice)
Group practice Essentia Health Moose Lake — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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