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

Dr. Justin Brian Sporleder, MD

Individual provider Family Medicine Physician · NPI 1053051078

Dr. Justin Brian Sporleder, MD is a Hospitalist in Superior, Wisconsin. Graduated from Medical College of Wisconsin in 2022, 4 years ago. Practices with St Marys Hospital of Superior, a 97-clinician group and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
4
Trained at
Medical College of Wisconsin
Licensed in
MN, WI
In the registry since
2022
Specialties on file
4
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

3500 Tower Ave
Superior, WI 54880-4491
Phone: (218) 786-8364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 82864-20 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 81160 (MN)
Hospitalist Physician Taxonomy 208M00000X · Licence 81160 (MN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 82864-20 (WI)

Record details

NPI number1053051078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2022
Last updated in NPPESNovember 26, 2025
Certification dateNovember 26, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesFAMILY PRACTICE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2022 (4 years in practice)
Group practice St Marys Hospital Of Superior — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Superior