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Dr. Mark Freher, MD

Delray Beach, FL

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Freher, Clinical Cardiac Electrophysiologist in Delray Beach, FL?

    Dr. Mark Freher, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Delray Beach, FL. He has been practicing for over 25 years and is board certified by the American Board of Internal Medicine. Dr. Freher completed his residency at McGaw Med Ctr Of Northwestern, Cardiovascular Diseases; Or Hlth Sci Univ Hosp, General Surgery. Dr. Freher is fluent in English and Spanish, and is currently seeing new patients. Dr. Freher’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Freher’s office at (561) 303-3491.

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

    • Residency: McGaw Med Ctr Of Northwestern, Cardiovascular Diseases; Or Hlth Sci Univ Hosp, General Surgery

    • Medical School: Rush Med Coll of Rush University, Chicago Il

    Is Dr. Freher board certified in Clinical Cardiac Electrophysiologist?

    Yes, Dr. Mark Freher, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Freher speak?

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

    • English

    • Spanish

    What conditions does Dr. Freher treat?

    As a Clinical Cardiac Electrophysiologist, Dr. Freher 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. Freher. 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
    • Sick Sinus Syndrome
    • Complete Heart Block
    • Fast Heartbeat
    • Ventricular Tachycardia
    • Atrial Flutter
    • Slow Heart Rate
    • Heart Palpitations
    • Arrhythmia
    • Sick sinus syndrome
    • Familial atrial fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Sinus Node Dysfunction
    • Bradycardia-Tachycardia Syndrome
    • SSS
    • Complete AV Block
    • Third-Degree Heart Block
    • Persistent atrial fibrillation
    • SVT
    • Supraventricular Tachycardia
    • Rapid Heart Rate
    • VT
    • V-tach
    • Fast heart rhythm
    • A-flutter
    • Heart flutter
    • Rapid atrial rhythm
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation
    • I495: Sick sinus syndrome
    • I442: Atrioventricular block, complete
    • I4819: Other persistent atrial fibrillation
    • I471: Supraventricular tachycardia
    • I4720: Ventricular tachycardia, unspecified
    • I4892: Unspecified atrial flutter
    • I483: Typical atrial flutter
    • R001: Bradycardia, unspecified
    • R002: Palpitations

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Ischemic Cardiomyopathy
    • Dilated Cardiomyopathy
    • Cardiomyopathy
    • Familial dilated cardiomyopathy
    • X-linked dilated cardiomyopathy
    • Heart Muscle Disease from Blocked Arteries
    • Ischemic Heart Muscle Weakness
    • Enlarged heart muscle
    • DCM

    ICD-10 Codes:

    • I255: Ischemic cardiomyopathy
    • I420: Dilated cardiomyopathy

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Blood Clot in Brain
    • Brain Ischemia

    ICD-10 Codes:

    • I6340: Cerebral infarction due to embolism of unspecified cerebral artery
    • I639: Cerebral infarction, unspecified

    Also known as:

    • Second-Degree AV Block
    • Arrhythmia
    • Second-degree heart block
    • Partial heart block

    ICD-10 Codes:

    • I441: Atrioventricular block, second degree

    Also known as:

    • Pacemaker Battery Check
    • Pacemakers and Implantable Defibrillators
    • Pacemaker Pulse Generator Check
    • Pacemaker Battery Testing
    • Cardiac Pacing Device Check

    ICD-10 Codes:

    • Z45010: Encounter for checking and testing of cardiac pacemaker pulse generator [battery]

    Also known as:

    • Other Heart Device Management
    • Pacemakers and Implantable Defibrillators
    • Implantable Defibrillator Management
    • Cardiac Resynchronization Therapy Device Care
    • Other Implanted Heart Device Care

    ICD-10 Codes:

    • Z4509: Encounter for adjustment and management of other cardiac device

    Also known as:

    • Permanent Atrial Fibrillation
    • Atrial Fibrillation
    • Irreversible AFib
    • Fixed Atrial Fibrillation
    • Long-term AFib

    ICD-10 Codes:

    • I4821: Permanent atrial fibrillation

    Which procedures does Dr. Freher perform as a Clinical Cardiac Electrophysiologist?

    As a Clinical Cardiac Electrophysiologist, procedures performed by a Dr. Mark Freher may include:

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

    Does Dr. Freher accept my insurance?

    Dr. Freher accepts most major insurance plans. Important: Please call our office at (561) 303-3491 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Freher accept in Delray Beach, FL?

    Dr. Freher in Delray Beach, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • AvMed Health Plan

    • Blue Cross Blue Shield of Michigan

    • Century Healthcare

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • Medicare

    • Oscar Health Insurance Co

    • Physicians Mutual Insurance Company

    View All Insurances

    Where is Dr. Freher's office located?

    Dr. Mark Freher's Primary Practice

    5258 Linton Blvd Ste 106

    Delray Beach, FL 33484

    (561) 303-3491

    Get Directions

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

    Dr. Freher's National Provider Identifier (NPI) number is 1578576856.

    What common questions do patients ask about Dr. Freher?

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

    What is Dr. Mark Freher's specialty?

    Dr. Freher is a Clinical Cardiac Electrophysiologist near Delray Beach, FL. A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments. Contact Dr. Freher to book an appointment today.

    Is this Dr. Mark Freher affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Freher is affiliated with Boca Raton Regional Hospital, West Boca 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 Clinical Cardiac Electrophysiologist?

    Explore Clinical Cardiac Electrophysiologist 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 Mark Freher accepting new patients in Delray Beach, FL?

    Yes, Dr. Mark Freher is accepting new patients at this time.

    Does Dr. Mark Freher offer online booking?

    Please contact Dr. Freher's office at (561) 303-3491 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Freher?

    Please contact Dr. Freher's office at (561) 303-3491 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Freher have?

    Dr. Mark Freher is certified by the American Board of Internal Medicine.

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