Dr. Nathanial J. Madsen
- Gender: Male
- Experience: 16 years
- Graduated from: Loyola University Of Chicago, Stritch School Of Medicine
- Graduation year: 2005
- Sole propriator: No
- NPI: 1609927607
Dr. Nathanial J. Madsen M.D.
Cardiologist
He is located at 937 Highland Boulevard Suite 5510 in Bozeman, MT 59715. Can help patients with the following: Chest Pain, Congestive Heart Failure (CHF), Constipation, Heart Valve Disease, Hyponatremia, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1609927607. Appointment can be made via the phone number (406) 414-3959. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. Nathaniel John Madsen, being an cardiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Nathanial J. Madsen.
- Abdominal Aortic Aneurysm (AAA)
- Abdominal Pain
- Acute Pain
- Amyloidosis
- Anemia
- Angina
- Aortic Stenosis
- Arrhythmia
- Arthritis
- Asthma
- Atherosclerosis
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect (ASD)
- Birth Defects
- Bladder Control
- Blood Clots
- Bradycardia
- Cardiomyopathy
- Carotid Artery Disease
- Cerebral Aneurysm
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Venous Insufficiency
- Common Cold
- Congenital Heart Disease (CHD)
- Congestive Heart Failure (CHF)
- Constipation
- Cystitis
- Diarrhea
- Edema
- Endocarditis
- Fainting
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Attack
- Heart Disease
- Heart Murmur
- Heart Valve Disease
- Hiatal Hernia
- High Blood Pressure
- High Cholesterol
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- May-Thurner Syndrome
- Migraine
- Mitral Insufficiency
- Mitral Valve Prolapse (MVP)
- Mitral Valve Stenosis
- Myocarditis
- Nausea and Vomiting
- Obesity
- Orthostatic Hypotension
- Osteoporosis
- Pacemaker
- Palpitations
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Peptic Ulcer
- Pericardial Tamponade
- Pericarditis
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Premature Ventricular Contraction (PVC)
- Prescription Refill
- Pulmonary Edema
- Pulmonary Embolism (PE)
- Pulmonary Hypertension (PH)
- Renal Vascular Disease
- Rheumatic Fever
- Rheumatic Heart Disease
- Stroke
- Urethritis
- Urinary Tract Infection (UTI)
- Ventricular Fibrillation
- Ventricular Septal Defect (VSD)
- Wolff-Parkinson-White Syndrome (WPW)
Procedures Performed by Dr. Nathanial J. Madsen
Insurances Accepted by Dr. Nathanial J. Madsen
- Medicare
Medicare Enrollment
Dr. Nathanial J. Madsen is enrolled to bill Medicare as a Practitioner - Interventional Cardiology (also registered under: Practitioner - Internal Medicine, Practitioner - Cardiovascular Disease (cardiology)) .
Bills through: Bozeman Health Deaconess Hospital
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| AstraZeneca | $14 |
| Medtronic | $12 |
Other
| Food and Beverage | $28 |
Studies
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated in 2005Additional Specialities
- Internist
Looking for more Cardiologists?
Here are cardiologists in Montana you may want to explore.
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- Address: 801 North 29th Street Billings, 59101, MT
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- Address: 350 Heritage Way Suite 2100 Kalispell, 59901, MT
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- Address: 1101 25th Street South Great Falls, 59405, MT
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- Address: Suite 10 1300 28th Street South Great Falls, 59405, MT
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Questions & Answers
Does Dr. Nathaniel John Madsen have affiliation with practices?
Dr. Nathaniel John Madsen is affiliated with Billings Clinic Hospital. For the full list of practices see this list.
Does Dr. Nathaniel John Madsen accept patients with Medicare?
Yes, Dr. Nathaniel John Madsen accepts patients with Medicare.
What conditions does Dr. Nathaniel John Madsen treat?
Dr. Nathaniel John Madsen provides treatment for Chest Pain, Congestive Heart Failure (CHF), Constipation, Heart Valve Disease, Hyponatremia, Nausea and Vomiting. For the full list see this list.
Has Dr. Nathaniel John Madsen affiliation with hospitals?
Dr. Nathaniel John Madsen is affiliated with BILLINGS CLINIC. For the full list of hospitals see this list.
Where can you meet with Dr. Nathaniel John Madsen?
Dr. Nathaniel John Madsen's office is located at 937 Highland Boulevard Suite 5510 in Bozeman, MT 59715.