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Dr. John Novella

Clinical Cardiac Electrophysiologist, Cardiologist

Norwalk, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Novella, Clinical Cardiac Electrophysiologist in Norwalk, CT?

    Dr. John Novella is a Clinical Cardiac Electrophysiologist, who primarily practices in Norwalk, CT with 2 additional practice locations. Dr. Novella graduated from St. George's University School of Medicine. Dr. Novella is fluent in English, and is currently seeing new patients. Dr. Novella’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Novella’s office at (203) 353-1133.
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    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

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

    • Medical School: St. George's University School of Medicine

    What languages does Dr. Novella speak?

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

    • English

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

    As a Clinical Cardiac Electrophysiologist, Dr. Novella 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. Novella. 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.

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

    • Other Cardiac Implants
    • Heart Devices
    • Cardiac Grafts
    • Implantable Heart Devices

    ICD-10 Codes:

    • Z95818: Presence of other cardiac implants and grafts

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

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

    As a Clinical Cardiac Electrophysiologist, Dr. Novella 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. Novella. 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.

    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:

    • 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

    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:

    • 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:

    • 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:

    • 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

    Does Dr. Novella accept my insurance?

    Dr. Novella accepts most major insurance plans. Important: Please call our office at (203) 353-1133 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Novella accept in Norwalk, CT?

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

    Top Insurances

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Humana

    • Medicare

    • State of Connecticut

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Novella's office located?

    Dr. John Novella's Primary Practice

    32 Knight St Ste 101

    Norwalk, CT 06851

    (203) 353-1133

    Get Directions

    Road

    1244 Storrs Rd

    Storrs, CT 06268

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    Dr. John Novella's Practice 3

    1177 Summer St Ste 5

    Stamford, CT 06905

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    Recognitions

    Castle Connolly Doctor’s Choice Awards

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    Doctor’s Choice - 2025

    Among the most nominated for the Castle Connolly Top Doctor recognition in 2025

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

    Dr. Novella's National Provider Identifier (NPI) number is 1225270036.

    What common questions do patients ask about Dr. Novella?

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

    What is Dr. John Novella's specialty?

    Dr. Novella is a Clinical Cardiac Electrophysiologist near Norwalk, 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 Dr. John Novella affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Novella is affiliated with St. Vincent's Medical Center - Bridgeport, Norwalk 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 Dr. John Novella accepting new patients in Norwalk, CT?

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

    Does Dr. John Novella offer online booking?

    Please contact Dr. Novella's office at (203) 353-1133 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Novella?

    Please contact Dr. Novella's office at (203) 353-1133 to schedule an appointment.

    Where is Dr. Novella's office located?

    Dr. Novella's offices are located in Norwalk, CT, Storrs, CT, and Stamford, CT.