Overview
Nicholas Mahr is a Cardiologist practicing medicine in Bismarck, North Dakota.
Dr. Mahr is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Angina, Coronary Heart Disease, and Atherosclerosis.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
310 N 10th St, Bismarck, ND 58501
Sanford Bismarck Medical Center
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CHI St. Alexius Health Heart & Lung Clinic
Robert Oatfield is a Cardiologist practicing medicine in Bismarck, North Dakota. Dr. Oatfield is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Atherosclerosis, and Long QT Syndrome 2.
Sanford Heart Bismarck
Megan Fettig is a family nurse practitioner who helps patients manage acute and chronic cardiovascular diseases and disorders. Dr. Fettig is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Fettig is board certified in American Academy Of Nurse Practitioners: Family.
Frequently Asked Questions about Dr. Nicholas Mahr
How do I make an appointment with Dr. Nicholas Mahr?
You can book an appointment with Dr. Nicholas Mahr by calling their office at 701-530-7500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Nicholas Mahr a top-rated expert for Atrial Fibrillation?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Nicholas Mahr is classified as an Distinguished expert for Atrial Fibrillation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Nicholas Mahr specialize in?
While Dr. Nicholas Mahr is a Cardiology, they have specific expertise in Atrial Fibrillation, Angina, and Coronary Heart Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Nicholas Mahr accept my insurance?
Dr. Nicholas Mahr accepts most major insurance plans, including Humana and Medica. We recommend calling the office directly at 701-530-7500 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Atrial FibrillationDr. Mahr isDistinguished. Learn about Atrial Fibrillation.
- Advanced
- AnginaDr. Mahr isAdvanced. Learn about Angina.
- ApoplexyDr. Mahr isAdvanced. Learn about Apoplexy.
- AtherosclerosisDr. Mahr isAdvanced. Learn about Atherosclerosis.
- Coronary Heart DiseaseDr. Mahr isAdvanced. Learn about Coronary Heart Disease.
- Heart AttackDr. Mahr isAdvanced. Learn about Heart Attack.
- Experienced
- Aortic RegurgitationDr. Mahr isExperienced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Mahr isExperienced. Learn about Aortic Valve Stenosis.
- ArrhythmiasDr. Mahr isExperienced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial EmbolismDr. Mahr isExperienced. Learn about Arterial Embolism.
- CardiomyopathyDr. Mahr isExperienced. Learn about Cardiomyopathy.

