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

Benjamin John Weidemann, MD

Individual provider Internal Medicine Physician · NPI 1275998304

Benjamin John Weidemann, MD is an Internal Medicine in Rochester, Minnesota. Graduated from Northwestern University Feinberg Medical School in 2024, 2 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
2
Trained at
Northwestern University Feinberg Medical School
Licensed in
MN
In the registry since
2015
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 240 E Huron St, Chicago, IL 60611-2909 — (319) 503-7975

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 80299 (MN)

Record details

NPI number1275998304
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 16, 2015
Last updated in NPPESJuly 29, 2025
Certification dateJuly 29, 2025
Mailing addressPo Box 860912, Minneapolis, MN 55486-0912

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2024 (2 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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