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Dr. Onyedika Ilonze, MD

Indianapolis, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ilonze, Cardiologist in Indianapolis, IN?

    Dr. Onyedika Ilonze, MD is a Cardiologist, who primarily practices in Indianapolis, IN with 2 additional practice locations. He is board certified. Dr. Ilonze is fluent in English and Igbo, and is currently seeing new patients. Dr. Ilonze’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ilonze’s office at (317) 962-9700.

    Is Dr. Ilonze board certified as a Cardiologist?

    Yes, Dr. Onyedika Ilonze, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ilonze speak?

    Dr. Ilonze and their clinical team can communicate with patients in the following languages:

    • English

    • Igbo

    What conditions does a Cardiologist like Dr. Ilonze typically treat?

    As a Cardiologist, Dr. Ilonze 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. Ilonze. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Systolic Heart Failure
    • Worsening Chronic Systolic Heart Failure
    • Heart Failure
    • Heart Failure with Reduced Ejection Fraction
    • HFrEF
    • Pumping Heart Failure
    • Acute Decompensated HFrEF
    • Sudden Worsening Heart Failure
    • Acute on Chronic Pumping Heart Failure

    ICD-10 Codes:

    • I5020: Unspecified systolic (congestive) heart failure
    • I5023: Acute on chronic systolic (congestive) heart failure

    Also known as:

    • Having a Heart Transplant
    • Heart Transplantation
    • Cardiac transplant
    • Heart replacement surgery
    • Post-heart transplant

    ICD-10 Codes:

    • Z941: Heart transplant status

    Also known as:

    • Pulmonary Hypertension
    • High Blood Pressure in Lungs
    • Lung Hypertension
    • High Lung Pressure

    ICD-10 Codes:

    • I2720: Pulmonary hypertension, unspecified

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    What procedures does a Cardiologist like Dr. Ilonze typically perform?

    As a Cardiologist, procedures performed by Dr. Onyedika Ilonze may include:

    Please contact Dr. Ilonze's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Ilonze accept my insurance?

    Dr. Ilonze accepts most major insurance plans. Important: Please call our office at (317) 962-9700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ilonze accept in Indianapolis, IN?

    Dr. Ilonze in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Humana

    • Medicaid

    • Medicare

    • State of Virginia

    • Unknown

    View All Insurances

    Where is Dr. Ilonze's office located?

    Heart Station A1089

    1701 N Senate Ave # A1089

    Indianapolis, IN 46202

    (317) 962-9700

    Get Directions

    Dr. Onyedika Ilonze's Practice 2

    1801 Senate Blvd Ste 200

    Indianapolis, IN 46202

    Get Directions

    Dr. Onyedika Ilonze's Practice 3

    3900 St Francis Way Ste 200

    Lafayette, IN 47905

    Get Directions

    What is Dr. Ilonze's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Ilonze's National Provider Identifier (NPI) number is 1174752554.

    What common questions do patients ask about Dr. Ilonze?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ilonze

    What is Dr. Onyedika Ilonze's specialty?

    Dr. Ilonze is a Cardiologist near Indianapolis, IN.

    What does a Cardiologist do?

    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.

    Is this Dr. Onyedika Ilonze affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ilonze is affiliated with Iu Health Methodist Hospital, Columbus Regional Hospital, Good Samaritan Hospital - Vincennes, In, Iu Health Ball Memorial Hospital, Cameron Memorial Community 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

    When to see a Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Cardiologist. Explore 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 Onyedika Ilonze accepting new patients in Indianapolis, IN?

    Yes, Dr. Onyedika Ilonze is accepting new patients at this time.

    Does Dr. Onyedika Ilonze offer online booking?

    Please contact Dr. Ilonze's office at (317) 962-9700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Onyedika Ilonze?

    Please contact Dr. Ilonze's office at (317) 962-9700 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Onyedika Ilonze have?

    Dr. Onyedika Ilonze is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>