21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Haldis, Cardiologist in Fargo, ND?
Dr. Thomas Haldis, DO is a Cardiologist, who primarily practices in Fargo, ND with 2 additional practice locations. He has been practicing for over 21 years and is board certified by the American Board of Internal Medicine. Dr. Haldis is fluent in English, and is currently seeing new patients. Dr. Haldis’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Haldis’s office.
Where did Dr. Haldis go to medical school and complete their residency?
Fellowship: Cardiovascular Diseases: Geisinger Medical Center (Danville, PA), Interventional Cardiology: Geisinger Medical Center (Danville, PA)
Is Dr. Haldis board certified in Cardiologist?
Yes, Dr. Thomas Haldis, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Haldis speak?
Dr. Haldis and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Haldis treat?
As a Cardiologist, Dr. Haldis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Haldis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Coronary Artery Disease with Angina
- Unstable Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Atherosclerotic Heart Disease with Angina
- Chest Pain from Heart Disease
- Angina Pectoris
- Unstable Chest Pain
- Acute Coronary Syndrome
- Atherosclerotic Heart Disease with Unstable Angina
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25119: Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
- I25110: Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
Also known as:
- Narrowed Aortic Valve
- Leaky Mitral Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
- I340: Nonrheumatic mitral (valve) insufficiency
Also known as:
- Atrial Fibrillation
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
- R001: Bradycardia, unspecified
Also known as:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- Rheumatic Mitral and Aortic Valve Disease
- Rheumatic Disease of Multiple Heart Valves
- Heart Valve Disease
- Streptococcal Infection
- Multiple Rheumatic Heart Valve Disease
- Rheumatic Fever Affecting Heart Valves
- Rheumatic Polyvalvular Disease
- Rheumatic Fever Affecting All Heart Valves
ICD-10 Codes:
- I080: Rheumatic disorders of both mitral and aortic valves
- I083: Combined rheumatic disorders of mitral, aortic and tricuspid valves
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Having a Prosthetic Heart Valve
- Heart Valve Disease
- Artificial heart valve
- Mechanical heart valve
- Bioprosthetic valve
ICD-10 Codes:
- Z952: Presence of prosthetic heart valve
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Rheumatic Mitral and Tricuspid Valve Disease
- Heart Valve Disease
- Streptococcal Infection
- Rheumatic Heart Valve Disease
ICD-10 Codes:
- I081: Rheumatic disorders of both mitral and tricuspid valves
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Pulmonary Hypertension
- High Blood Pressure in Lungs
- Lung Hypertension
- High Lung Pressure
ICD-10 Codes:
- I2720: Pulmonary hypertension, unspecified
Which procedures does Dr. Haldis perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Thomas Haldis may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Haldis' office.
Does Dr. Haldis accept my insurance?
Dr. Haldis accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Haldis accept in Fargo, ND?
Dr. Haldis in Fargo, ND accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of North Dakota
CVS Health (formerly Aetna)
Express Scripts
Humana
Medica
Medicare
NTCA
PrimeWest Health
UnitedHealthcare
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Haldis' office located?
What is Dr. Haldis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Haldis's National Provider Identifier (NPI) number is 1588681449.
What common questions do patients ask about Dr. Haldis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Haldis
What is Dr. Thomas Haldis's specialty?
Dr. Haldis is a Cardiologist near Fargo, ND. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Haldis to book an appointment today.
Is this Dr. Thomas Haldis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Haldis is affiliated with Sanford Medical Center Fargo which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Cardiologist?
Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Thomas Haldis accepting new patients in Fargo, ND?
Yes, Dr. Thomas Haldis is accepting new patients at this time.
Does Dr. Thomas Haldis offer online booking?
Please contact Dr. Haldis's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Haldis?
Please contact Dr. Haldis's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Haldis have?
Dr. Thomas Haldis is certified by the American Board of Internal Medicine.
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