Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hagau, Cardiologist in Mason City, IA?
Dr. Denisa Hagau, MD is a Cardiologist, who primarily practices in Mason City, IA with 2 additional practice locations. She is board certified. Dr. Hagau completed her residency at Memorial Hospital of Rhode Island, Brown University. Dr. Hagau is fluent in English, and is currently seeing new patients. Dr. Hagau’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hagau’s office at (641) 494-5300.
Where did Dr. Hagau go to medical school and complete their residency?
Fellowship: St. Elizabeth's Medical Center - Tufts University, Boston, MA
Residency: Memorial Hospital of Rhode Island, Brown University
Medical School: University of Medicine and Pharmacy "Iuliu Hatieganu", Romania
Is Dr. Hagau board certified as a Cardiologist?
Yes, Dr. Denisa Hagau, MD is board certified by the American Board of Internal Medicine since 2013
What languages does Dr. Hagau speak?
Dr. Hagau and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hagau treat?
As a Cardiologist, Dr. Hagau 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. Hagau. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- I480: Paroxysmal atrial fibrillation
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:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Which procedures does Dr. Hagau perform as a Cardiologist?
As a Cardiologist, procedures performed by Dr. Denisa Hagau 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. Hagau's office.
Does Dr. Hagau accept my insurance?
Dr. Hagau accepts most major insurance plans. Important: Please call our office at (641) 494-5300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hagau accept in Mason City, IA?
Dr. Hagau in Mason City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
IOWA Total Care
Medicare
StableView Health
State of Tennessee
UnitedHealthcare
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Hagau's office located?
Dr. Denisa Hagau's Primary Practice
250 S Crescent Dr
Mason City, IA 50401
(641) 494-5300
Recognitions
Publications
The Spectrum of Aortic Pathology in Alport Dyndrome
American Journal of Kidney Disease, August 2012
What is Dr. Hagau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hagau's National Provider Identifier (NPI) number is 1861703910.
What common questions do patients ask about Dr. Hagau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hagau
What is Dr. Denisa Hagau's specialty?
Dr. Hagau is a Cardiologist near Mason City, IA. 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. Hagau to book an appointment today.
Is this Dr. Denisa Hagau affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hagau is affiliated with MercyOne North Iowa Medical Center, Mount Sinai Medical Center - Miami Beach, FL, UnityPoint Health-Allen Hospital which are a Castle Connolly Top Hospitals. 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 Denisa Hagau accepting new patients in Mason City, IA?
Yes, Dr. Denisa Hagau is accepting new patients at this time.
Does Dr. Denisa Hagau offer online booking?
Please contact Dr. Hagau's office at (641) 494-5300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Denisa Hagau?
Please contact Dr. Hagau's office at (641) 494-5300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Denisa Hagau have?
Dr. Denisa Hagau is certified by the American Board of Internal Medicine.
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