KN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nathan, Clinical Cardiac Electrophysiologist in Langhorne, PA?
Dr. Karim Nathan, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Langhorne, PA with 1 additional practice location. Dr. Nathan is fluent in English, and is currently seeing new patients. Dr. Nathan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nathan’s office at (215) 752-7212.
What languages does Dr. Nathan speak?
Dr. Nathan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Nathan typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Nathan 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. Nathan. 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
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
- I4819: Other persistent atrial fibrillation
- R001: Bradycardia, unspecified
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:
- 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. Nathan typically perform?
As a Clinical Cardiac Electrophysiologist, procedures performed by Dr. Karim Nathan may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. Nathan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Nathan accept my insurance?
Dr. Nathan accepts most major insurance plans. Important: Please call our office at (215) 752-7212 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nathan accept in Langhorne, PA?
Dr. Nathan in Langhorne, PA 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)
Independence Health Group
Independent Health Association
Jefferson Health
Medicare
Unknown
View All Insurances
Where is Dr. Nathan's office located?
Dr. Karim Nathan's Primary Practice
1205 Langhorne Newtown Rd Ste 400
Langhorne, PA 19047
(215) 752-7212
What is Dr. Nathan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nathan's National Provider Identifier (NPI) number is 1639570849.
What common questions do patients ask about Dr. Nathan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nathan
What is Dr. Karim Nathan's specialty?
Dr. Nathan is a Clinical Cardiac Electrophysiologist near Langhorne, PA.
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. Karim Nathan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nathan is affiliated with St. Mary Medical Center - Langhorne, Pa, Lankenau 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
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 Karim Nathan accepting new patients in Langhorne, PA?
Yes, Dr. Karim Nathan is accepting new patients at this time.
Does Dr. Karim Nathan offer online booking?
Please contact Dr. Nathan's office at (215) 752-7212 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Karim Nathan?
Please contact Dr. Nathan's office at (215) 752-7212 for information regarding telehealth appointment availability or for scheduling assistance.
Other Clinical Cardiac Electrophysiologist Near Langhorne, PA

Clinical Cardiac Electrophysiologist
Dr. Steven Kutalek, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Langhorne, PA with 2 additional practice locations. He is board certified.
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AG
Clinical Cardiac Electrophysiologist
Dr. Ashwani Gupta, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Langhorne, PA with 2 additional practice locations.
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MR
Clinical Cardiac Electrophysiologist
Dr. Michael Rozengarten, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Newtown, PA with 2 additional practice locations. He is board certified.
Newtown, PA