EverydayHealthLogo
SM

Dr. Steven Mazzone, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mazzone, Cardiologist in Milwaukee, WI?

    Dr. Steven Mazzone, MD is a Cardiologist, who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Mazzone is fluent in English, and is currently seeing new patients. Dr. Mazzone’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mazzone’s office at (414) 805-6000.

    What languages does Dr. Mazzone speak?

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

    • English

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

    As a Cardiologist, Dr. Mazzone 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. Mazzone. 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:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Tricuspid Valve Insufficiency
    • Heart Valve Disease
    • Leaky tricuspid valve
    • Tricuspid regurgitation

    ICD-10 Codes:

    • I361: Nonrheumatic tricuspid (valve) insufficiency

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

    As a Cardiologist, procedures performed by Dr. Steven Mazzone may include:

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

    Does Dr. Mazzone accept my insurance?

    Dr. Mazzone accepts most major insurance plans. Important: Please call our office at (414) 805-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mazzone accept in Milwaukee, WI?

    Dr. Mazzone in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Ascension Health

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • Network Health

    • State of Wisconsin

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Mazzone's office located?

    Dr. Steven Mazzone's Primary Practice

    9200 W Wisconsin Ave

    Milwaukee, WI 53226

    (414) 805-6000

    Get Directions

    Dr. Steven Mazzone's Practice 2

    4455 S 108th St

    Greenfield, WI 53228

    Get Directions

    Dr. Steven Mazzone's Practice 3

    1350 S Sunny Slope Rd

    Brookfield, WI 53005

    Get Directions

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

    Dr. Mazzone's National Provider Identifier (NPI) number is 1467982181.

    What common questions do patients ask about Dr. Mazzone?

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

    What is Dr. Steven Mazzone's specialty?

    Dr. Mazzone is a Cardiologist near Milwaukee, WI.

    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. Steven Mazzone affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mazzone is affiliated with Froedtert Hospital, Prohealth Waukesha Memorial Hospital, Prohealth Oconomowoc Memorial Hospital, Froedtert West Bend Hospital, Froedtert Menomonee Falls Hospital, Froedtert Pleasant Prairie 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 Steven Mazzone accepting new patients in Milwaukee, WI?

    Yes, Dr. Steven Mazzone is accepting new patients at this time.

    Does Dr. Steven Mazzone offer online booking?

    Please contact Dr. Mazzone's office at (414) 805-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Steven Mazzone?

    Please contact Dr. Mazzone's office at (414) 805-6000 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>