
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Markowitz, Clinical Cardiac Electrophysiologist in New York, NY?
Dr. Markowitz is a Professor of Medicine and Associate Director of?Cardiac Electrophysiology Laboratories. He specializes in treating patients with arrhythmias (abnormal heart rhythms) and provides care in all aspects clinical electrophysiology. This includes the evaluation of patients with the following conditions:-Supraventricular arrhythmias such as atrial fibrillation, atrial flutter, atrial tachycardia, supraventricular tachycardia, and Wolff Parkinson White syndrome-Ventricular arrhythmias such as ventricular ectopy (PVCs), ventricular tachycardia, and ventricular fibrillation-Syncope (fainting)-Palpitations-Patients at high risk for sudden cardiac death, such as those with structural heart disease and those with a high-risk congenital condition (e.g., long QT syndrome, hypertrophic cardiomyopathy, Brugada syndrome, etc.)-Patients with structural heart disease and refractory congestive heart failure?Dr. Markowitz performs the following procedures for management of patients suffering from any of the above conditions:-Diagnostic electrophysiologic testing-Radiofrequency and cryoablation ablation for all types of supraventricular and ventricular arrhythmias-Implantation of pacemakers, defibrillators and cardiac resynchronization devices, and loop recorders-Laser lead extraction of pacemaker and defibrillator leads-Electrical cardioversion-Tilt table testing?A summary of Dr. Markowitz's Education, Training and/or Faculty Appointments is listed as following:1988?? M.D. - Harvard Medical School1989?? Internship, Internal Medicine - The New York Hospital1992?? Residency, Internal Medicine - The New York Hospital1995?? Fellowship, Cardiology -?The New York Hospital - CUMC1996?? Fellowship, Cardiac Electrophysiology - The New York Hospital - CUMC
What are Areas of Expertise for Dr. Markowitz?
Dr. Steven Markowitz, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Markowitz empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, Catheter Ablation, Pacemakers/Defibrillators, and comprehensive wellness support. Serving the New York, NY community, Dr. Markowitz is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Markowitz go to medical school and complete their residency?
Fellowship: The New York Hospital
Residency: Ny & Presby Hp-Cornell Campus, Cardiovascular Diseases; Ny & Presby Hp-Cornell Campus, Internal Medicine | New York-Presbyterian Hospital | Weill Cornell Medical College Affiliated Hospitals | The New York Hospital | Beth Israel Deaconess Medical Center Program
Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts
Is Dr. Markowitz board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Steven Markowitz, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 1996, American Board of Internal Medicine since 2005, American Board of Internal Medicine since 1995, American Board of Internal Medicine since 2006
What languages does Dr. Markowitz speak?
Dr. Markowitz and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Markowitz typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Markowitz 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. Markowitz. 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
- Sick Sinus Syndrome
- Complete Heart Block
- Arrhythmia
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I495: Sick sinus syndrome
- I442: Atrioventricular block, complete
Also known as:
- Having a Pacemaker
- Having an Implantable Cardiac Defibrillator (ICD)
- Pacemakers and Implantable Defibrillators
- Heart pacemaker
- Artificial pacemaker
- Implanted heart device
- ICD implant
- Automatic defibrillator
- Implanted heart shock device
ICD-10 Codes:
- Z950: Presence of cardiac pacemaker
- Z95810: Presence of automatic (implantable) cardiac defibrillator
Also known as:
- Other Pacemaker Part Management
- Pacemakers and Implantable Defibrillators
- Pacemaker Lead Adjustment
- Pacemaker Component Care
- Cardiac Pacing Device Adjustment
ICD-10 Codes:
- Z45018: Encounter for adjustment and management of other part of cardiac pacemaker
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Markowitz typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Markowitz 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. Markowitz. 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:
- 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:
- 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
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. Markowitz accept my insurance?
Dr. Markowitz accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Markowitz accept in New York, NY?
Dr. Markowitz in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Healthfirst New York
Humana
Medicare
Mutual of Omaha
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Markowitz's office located?

Weill Cornell Cardiology
520 East 70th Street
Starr Pavilion, 4th Floor
New York, NY 10021
What hospitals are Dr. Markowitz affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Markowitz has admitting privileges at the following hospitals:
Recognitions
Awards
Voted one of New York's Best Doctors by Castle Connolly
US News & World Reports, Best Doctors
What is Dr. Markowitz's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Markowitz's National Provider Identifier (NPI) number is 1467549535.
What common questions do patients ask about Dr. Markowitz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Markowitz
What is Dr. Steven Markowitz's specialty?
Dr. Markowitz is a Clinical Cardiac Electrophysiologist near New York, NY.
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. Steven Markowitz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Markowitz is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. 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. Steven Markowitz accepting new patients in New York, NY?
Yes, Dr. Steven Markowitz is accepting new patients at this time.
Does Dr. Steven Markowitz offer online booking?
Please contact Dr. Markowitz's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Steven Markowitz?
Please contact Dr. Markowitz's office to schedule an appointment.
Where is Dr. Markowitz's office located?
Dr. Markowitz's office is located in New York, NY.
Which board certifications does Dr. Steven Markowitz have?
Dr. Steven Markowitz is certified by the American Board of Internal Medicine.
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