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Dr. Anna Pfenniger, MD

Clinical Cardiac Electrophysiologist, Cardiologist

Chicago, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Pfenniger, Clinical Cardiac Electrophysiologist in Chicago, IL?

    Dr. Anna Pfenniger, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Chicago, IL. Dr. Pfenniger graduated from University De Lausanne Faculty of Medicine - Lausanne - Switzerland and completed her residency at University of Massachusetts Program. Dr. Pfenniger is fluent in English, and is currently seeing new patients. Dr. Pfenniger’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pfenniger’s office at (312) 664-3278.

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

    • Residency: University of Massachusetts Program

    • Medical School: University De Lausanne Faculty of Medicine - Lausanne - Switzerland

    What languages does Dr. Pfenniger speak?

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

    • English

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

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

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

    ICD-10 Codes:

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

    Also known as:

    • Having a Pacemaker
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker

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

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

    • 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:

    • 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

    Does Dr. Pfenniger accept my insurance?

    Dr. Pfenniger accepts most major insurance plans. Important: Please call our office at (312) 664-3278 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Pfenniger accept in Chicago, IL?

    Dr. Pfenniger in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Pfenniger's office located?

    Arkes 1725

    676 N Saint Clair St Ste 600

    Chicago, IL 60611

    (312) 664-3278

    Get Directions

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

    Dr. Pfenniger's National Provider Identifier (NPI) number is 1912346248.

    What common questions do patients ask about Dr. Pfenniger?

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

    What is Dr. Anna Pfenniger's specialty?

    Dr. Pfenniger is a Clinical Cardiac Electrophysiologist near Chicago, IL.

    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. Anna Pfenniger affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Pfenniger is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Lake Forest Hospital, Northwestern Medicine Kishwaukee Hospital, Northwestern Medicine Palos Hospital, Northwestern Medicine Mchenry 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. Anna Pfenniger accepting new patients in Chicago, IL?

    Yes, Dr. Anna Pfenniger is accepting new patients at this time.

    Does Dr. Anna Pfenniger offer online booking?

    Please contact Dr. Pfenniger's office at (312) 664-3278 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Anna Pfenniger?

    Please contact Dr. Pfenniger's office at (312) 664-3278 to schedule an appointment.

    Where is Dr. Pfenniger's office located?

    Dr. Pfenniger's office is located in Chicago, IL.