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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. He is board certified. Dr. Mazzone is fluent in English, and is currently seeing new patients. Dr. Mazzone’s practice accepts Cigna, Medicare, UnitedHealthcare 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 Dr. Mazzone 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.

    Also known as:

    • Atrial Fibrillation
    • Fast Heartbeat
    • Heart Palpitations
    • Slow Heart Rate
    • Premature Ventricular Contractions
    • First-Degree Heart Block
    • Arrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)
    • First-Degree AV Block
    • Mild Heart Block
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation
    • R000: Tachycardia, unspecified
    • I480: Paroxysmal atrial fibrillation
    • R002: Palpitations
    • R001: Bradycardia, unspecified
    • I493: Ventricular premature depolarization
    • I440: Atrioventricular block, first degree
    • I499: Cardiac arrhythmia, unspecified

    Also known as:

    • Tricuspid Valve Insufficiency
    • Narrowed Aortic Valve
    • Pulmonary Valve Insufficiency
    • Leaky Mitral Valve
    • Heart Valve Disease
    • Leaky tricuspid valve
    • Tricuspid regurgitation
    • Aortic Valve Stenosis
    • Tight Aortic Valve
    • Leaky pulmonary valve
    • Pulmonary regurgitation
    • Mitral Valve Insufficiency
    • Mitral Regurgitation

    ICD-10 Codes:

    • I361: Nonrheumatic tricuspid (valve) insufficiency
    • I350: Nonrheumatic aortic (valve) stenosis
    • I371: Nonrheumatic pulmonary valve insufficiency
    • I340: Nonrheumatic mitral (valve) insufficiency

    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:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Systolic Heart Failure
    • Heart Failure
    • Heart Failure with Reduced Ejection Fraction
    • HFrEF
    • Pumping Heart Failure

    ICD-10 Codes:

    • I5020: Unspecified systolic (congestive) heart failure

    Which procedures does Dr. Mazzone perform as a Cardiologist?

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

    For detailed information, please contact Dr. Mazzone's office.

    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

    • Affinity Health System

    • Children's Community Health Plan

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • Network Health

    • State of Wisconsin

    • UnitedHealthcare

    • Wisconsin Physicians Health (WPS)

    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

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    Dr. Steven Mazzone's Practice 3

    1350 S Sunny Slope Rd

    Brookfield, WI 53005

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    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. 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. Mazzone to book an appointment today.

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

    Yes, Dr. Mazzone is affiliated with Froedtert Hospital 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 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.

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