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Dr. Karl Duncan, MD

Lake Charles, LA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Duncan, Interventional Cardiologist in Lake Charles, LA?

    Dr. Karl Duncan, MD is an Interventional Cardiologist, who primarily practices in Lake Charles, LA with 2 additional practice locations. He is board certified. Dr. Duncan is fluent in English and Spanish, and is currently seeing new patients. Dr. Duncan’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Duncan’s office at (601) 261-5700.

    What languages does Dr. Duncan speak?

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

    • English

    • Spanish

    What conditions does Dr. Duncan treat?

    As a Interventional Cardiologist, Dr. Duncan 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. Duncan. 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:

    • 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 Palpitations
    • Atrial Fibrillation
    • Slow Heart Rate
    • Fast Heartbeat
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Tachycardia
    • Rapid heart rate
    • Racing heart

    ICD-10 Codes:

    • R002: Palpitations
    • I480: Paroxysmal atrial fibrillation
    • R001: Bradycardia, unspecified
    • R000: Tachycardia, unspecified
    • I4891: Unspecified atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R072: Precordial pain
    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    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:

    • 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

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Peripheral Artery Disease with Both Legs Pain When Walking
    • Atherosclerosis
    • Peripheral Arterial Disease
    • Bilateral leg claudication
    • PAD both legs pain with activity
    • Both legs artery pain when walking

    ICD-10 Codes:

    • I70213: Atherosclerosis of native arteries of extremities with intermittent claudication, bilateral legs

    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:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Which procedures does Dr. Duncan perform as a Interventional Cardiologist?

    As a Interventional Cardiologist, procedures performed by an Dr. Karl Duncan may include:

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

    Does Dr. Duncan accept my insurance?

    Dr. Duncan accepts most major insurance plans. Important: Please call our office at (601) 261-5700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Duncan accept in Lake Charles, LA?

    Dr. Duncan in Lake Charles, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross and Blue Shield of Louisiana

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Humana

    • Independence Blue Cross

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Duncan's office located?

    Dr. Karl Duncan's Primary Practice

    1717 Oak Park Blvd Fl 2

    Lake Charles, LA 70601

    (601) 261-5700

    Get Directions

    Dr. Karl Duncan's Practice 2

    524 Doctor Michael Debakey Dr

    Lake Charles, LA 70601

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    Dr. Karl Duncan's Practice 3

    2351 Viking Dr

    Bossier City, LA 71111

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

    Dr. Duncan's National Provider Identifier (NPI) number is 1265465017.

    What common questions do patients ask about Dr. Duncan?

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

    What is Dr. Karl Duncan's specialty?

    Dr. Duncan is a Interventional Cardiologist near Lake Charles, LA. 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. Duncan to book an appointment today.

    Is this Dr. Karl Duncan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Duncan is affiliated with Lake Charles Memorial Hospital, Ochsner Lafayette General Medical Center 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 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 Karl Duncan accepting new patients in Lake Charles, LA?

    Yes, Dr. Karl Duncan is accepting new patients at this time.

    Does Dr. Karl Duncan offer online booking?

    Please contact Dr. Duncan's office at (601) 261-5700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karl Duncan?

    Please contact Dr. Duncan's office at (601) 261-5700 for information regarding telehealth appointment availability or for scheduling assistance.

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