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Dr. Mark Marieb, MD

Derby, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marieb, Clinical Cardiac Electrophysiologist in Derby, CT?

    Dr. Mark Marieb, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Derby, CT with 1 additional practice location. He is board certified. Dr. Marieb completed his residency at Yale New Haven Hosp, Cardiovascular Diseases; Yale New Haven Chldn Ctr, Internal Medicine. Dr. Marieb is fluent in English, and is currently seeing new patients. Dr. Marieb’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marieb’s office at (203) 648-4779.

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

    • Residency: Yale New Haven Hosp, Cardiovascular Diseases; Yale New Haven Chldn Ctr, Internal Medicine

    • Medical School: Boston Univ Sch of Med, Boston Ma

    Is Dr. Marieb board certified as a Clinical Cardiac Electrophysiologist?

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

    What languages does Dr. Marieb speak?

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

    • English

    What conditions does a Clinical Cardiac Electrophysiologist like Dr. Marieb typically treat?

    As a Clinical Cardiac Electrophysiologist, Dr. Marieb 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. Marieb. 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:

    • Atrial Fibrillation
    • Sick Sinus Syndrome
    • Arrhythmia
    • Sick sinus syndrome
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Persistent atrial fibrillation
    • Sinus Node Dysfunction
    • Bradycardia-Tachycardia Syndrome
    • SSS

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation
    • I4819: Other persistent atrial fibrillation
    • I495: Sick sinus syndrome

    Also known as:

    • Pre-Procedure Lab Tests
    • Other Pre-Procedure Examination
    • Pre-op blood work
    • Lab tests before surgery
    • Pre-treatment lab assessment
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01812: Encounter for preprocedural laboratory examination
    • Z01818: Encounter for other preprocedural examination

    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:

    • Implantable Defibrillator Management
    • Pacemakers and Implantable Defibrillators
    • AICD Management
    • Defibrillator Adjustment
    • ICD Care

    ICD-10 Codes:

    • Z4502: Encounter for adjustment and management of automatic implantable cardiac defibrillator

    What procedures does a Clinical Cardiac Electrophysiologist like Dr. Marieb typically perform?

    As a Clinical Cardiac Electrophysiologist, Dr. Marieb performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Marieb. 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:

    • Subcutaneous Cardiac Rhythm Monitor Insertion
    • Implantable Loop Recorder Insertion
    • Under-Skin Heart Monitor
    • Cardiac Event Recorder Implant

    CPT Codes:

    • 33285: Insertion, subcutaneous cardiac rhythm monitor, including programming

    Also known as:

    • Dual-Chamber Pacemaker Insertion
    • Permanent Pacemaker Placement
    • Atrial and Ventricular Pacemaker
    • Heart Rhythm Device Implantation

    CPT Codes:

    • 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular

    Also known as:

    • Left Ventricle Pacing Lead Insertion
    • Cardiac Pacing Electrode Placement
    • LV Lead Insertion
    • Pacemaker Upgrade Lead

    CPT Codes:

    • 33225: Insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system) (List separately in addition to code for primary procedure)

    Also known as:

    • Implantable Defibrillator Placement
    • ICD insertion
    • Permanent defibrillator implant
    • Heart defibrillator replacement
    • Transvenous defibrillator system

    CPT Codes:

    • 33249: Insertion or replacement of permanent implantable defibrillator system, with transvenous lead(s), single or dual chamber

    Also known as:

    • Removal of Implantable Heart Monitor
    • Subcutaneous Cardiac Monitor Removal
    • Loop Recorder Removal
    • Implantable Loop Recorder Excision

    CPT Codes:

    • 33286: Removal, subcutaneous cardiac rhythm monitor

    Also known as:

    • Defibrillator Generator Replacement
    • ICD Generator Change
    • Implantable Defibrillator Battery Change
    • Defibrillator Device Replacement

    CPT Codes:

    • 33264: Removal of implantable defibrillator pulse generator with replacement of implantable defibrillator pulse generator; multiple lead system

    Also known as:

    • Pacemaker Battery Replacement (Dual Lead)
    • Pacemaker Generator Exchange
    • Dual Lead Pacemaker Replacement
    • Heart Pacemaker Battery Change
    • Pacemaker Pulse Generator Replacement

    CPT Codes:

    • 33228: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; dual lead system

    Does Dr. Marieb accept my insurance?

    Dr. Marieb accepts most major insurance plans. Important: Please call our office at (203) 648-4779 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marieb accept in Derby, CT?

    Dr. Marieb in Derby, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Federal government of the United States

    • Medicare

    • State of Connecticut

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Marieb's office located?

    Dr. Mark Marieb's Primary Practice

    130 Division St

    Derby, CT 06418

    (203) 648-4779

    Get Directions

    Dr. Mark Marieb's Practice 2

    863 N Main Street Ext Ste 101

    Wallingford, CT 06492

    Get Directions

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

    Dr. Marieb's National Provider Identifier (NPI) number is 1508862632.

    What common questions do patients ask about Dr. Marieb?

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

    What is Dr. Mark Marieb's specialty?

    Dr. Marieb is a Clinical Cardiac Electrophysiologist near Derby, CT.

    What does a Clinical Cardiac Electrophysiologist do?

    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.

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

    Yes, Dr. Marieb is affiliated with Griffin Hospital, St. Vincent's Medical Center - Bridgeport, Midstate Medical Center, Uconn Health Waterbury 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 Clinical Cardiac Electrophysiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Clinical Cardiac Electrophysiologist. 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 Mark Marieb accepting new patients in Derby, CT?

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

    Does Dr. Mark Marieb offer online booking?

    Please contact Dr. Marieb's office at (203) 648-4779 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Marieb?

    Please contact Dr. Marieb's office at (203) 648-4779 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Marieb have?

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

    <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>