Dr. Michael Garrett Hermsen , MD
Internal Medicine • Madison, WI
Professional Overview & Biography Verified Profile Summary
Dr. Michael Hermsen, MD is a certified Internal Medicine practicing in Madison, WI. With approximately 3 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 2023, Dr. Hermsen delivers high-quality medical care to the local community at 7102 MINERAL POINT RD.
Dr. Hermsen does not directly accept Medicare assignment.
Practice Location & Contact Primary Location
7102 Mineral Point Rd
Madison, WI 537171706
Medicare Profile & Education
University Of Chicago, Pritzker School Of Medicine
2023
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Madison, WI
Practicing in Madison, WI (2181 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2026-05-11NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant (Certified)
Nurse Practitioner
Nurse Practitioner
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 7102 MINERAL POINT RD, MADISON, WI 537171706 (Tel: 6088287676)
Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531
Internal Medicine (License #85006-20 in WI)
Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)
Registered at 600 HIGHLAND AVE, MADISON, WI 537920001
Internal Medicine (License #100481-851 in WI)
NPI status registered as active in NPPES database
Registered at 749 UNIVERSITY ROW STE 200, MADISON, WI 537051465 (Tel: 6082636400)
Registered at 749 UNIVERSITY ROW STE 200, MADISON, WI 537051465 (Tel: 6082636400)
Recorded as MICHAEL HERMSEN, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
7974 Uw Health Ct
Middleton, WI 535625531
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.