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Dr. John Wynsen, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Wynsen, Interventional Cardiologist in Milwaukee, WI?

    Dr. John Wynsen, MD is an Interventional Cardiologist, who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Wynsen completed his residency at Iu Health University. Dr. Wynsen is fluent in English, and is currently seeing new patients. Dr. Wynsen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wynsen’s office at (262) 827-9200.

    Where did Dr. Wynsen go to medical school and complete their residency?

    • Residency: Iu Health University

    What languages does Dr. Wynsen speak?

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

    • English

    What conditions does Dr. Wynsen treat?

    As an Interventional Cardiologist, Dr. Wynsen 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. Wynsen. 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:

    • Slow Heart Rate
    • Atrial Fibrillation
    • First-Degree Heart Block
    • Arrhythmia
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Afib
    • A-fib
    • Irregular heart rhythm
    • First-Degree AV Block
    • Mild Heart Block

    ICD-10 Codes:

    • R001: Bradycardia, unspecified
    • I4891: Unspecified atrial fibrillation
    • I440: Atrioventricular block, first degree

    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:

    • 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:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Which procedures does Dr. Wynsen perform as an Interventional Cardiologist?

    As an Interventional Cardiologist, procedures performed by Dr. John Wynsen may include:

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

    Does Dr. Wynsen accept my insurance?

    Dr. Wynsen accepts most major insurance plans. Important: Please call our office at (262) 827-9200 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    • Centivo

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Farm Bureau Health Plans

    • Medicare

    • Physicians Mutual Insurance Company

    • UnitedHealthcare

    • Virginia Premier Health Plan

    View All Insurances

    Where is Dr. Wynsen's office located?

    Dr. John Wynsen's Primary Practice

    9200 W Wisconsin Ave

    Milwaukee, WI 53226

    (262) 827-9200

    Get Directions

    Dr. John Wynsen's Practice 2

    2300 Western Ave

    Manitowoc, WI 54220

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    Dr. John Wynsen's Practice 3

    W180N8085 Town Hall Rd Fl 3

    Menomonee Falls, WI 53051

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

    Dr. Wynsen's National Provider Identifier (NPI) number is 1841231982.

    What common questions do patients ask about Dr. Wynsen?

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

    What is Dr. John Wynsen's specialty?

    Dr. Wynsen is a Interventional Cardiologist near Milwaukee, WI. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Wynsen to book an appointment today.

    Is this Dr. John Wynsen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Wynsen is affiliated with Froedtert Menomonee Falls 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 Interventional Cardiologist?

    Explore Interventional 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 John Wynsen accepting new patients in Milwaukee, WI?

    Yes, Dr. John Wynsen is accepting new patients at this time.

    Does Dr. John Wynsen offer online booking?

    Please contact Dr. Wynsen's office at (262) 827-9200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Wynsen?

    Please contact Dr. Wynsen's office at (262) 827-9200 for information regarding telehealth appointment availability or for scheduling assistance.

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