Summary

Dr. Madsen graduated from the Loyola University of Chicago Stritch School of Medicine in 2005. He works in Bozeman, MT and 1 other location and specializes in Interventional Cardiology, Cardiovascular Disease and Internal Medicine. Dr. Madsen is affiliated with Bozeman Health Deaconess Hospital.

Quick Facts

  • accepting new patients
  • 3
  • 21 years of experience
  • 14 insurance plans accepted
  • speaks English
  • Loyola University Of Chicago Stritch School Of Medicine
  • 3 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Nathaniel John Madsen has 2 locations

Bozeman Health Cardiology Clinic

937 Highland Blvd Ste 5510Bozeman, MT 59715
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Nathaniel John Madsen, MDShannon Renee LesterDr. Philip Arthur Bain, MDDr. Dona Rae Brekke, DO
Interventional CardiologyNurse PractitionerInternal MedicineCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
4.3 
21 Years of Experience 41 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, Spanish
Bozeman , MTBelgrade , MTBelgrade , MTBozeman , MT
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Des Moines University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nathaniel John Madsen

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Montana
  • CalOptima
  • Cigna
  • GEHA
  • Humana
  • Kaiser Permanente
  • Medica
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare

Medical Specialties

Dr. Nathaniel John Madsen has the following 3 specialties

Specialty Expertise

Dr. Nathaniel John Madsen has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiovascular Disease
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

21 Years Experience

Dr. Nathaniel John Madsen holds an expired medical license in the state of Montana.

Medical License

Medical Doctor with an expired medical license in the state of Montana that expired in 2026.

Education & Training

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 2005.

NPI Number

Dr. Madsen's NPI number is 1609927607.

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Frequently Asked Questions

Is Dr. Nathaniel Madsen accepting new patients?
Dr. Nathaniel Madsen is accepting new patients on Vitals. View Dr. Nathaniel Madsen's profile on Vitals to make an appointment.
Does Dr. Nathaniel Madsen accept my insurance?
You can see the insurance plans that Dr. Nathaniel Madsen accepts on their Vitals profile.
Which hospitals is Dr. Nathaniel Madsen affiliated with?
Dr. Nathaniel Madsen is affiliated with Bozeman Health Deaconess Hospital.
What languages does Dr. Nathaniel Madsen speak?
Dr. Nathaniel Madsen speaks English.
Where is Dr. Nathaniel Madsen's office located?
Dr. Nathaniel Madsen's office is located at 937 Highland Blvd Ste 5510, Bozeman, MT, 59715.

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