41 Years of Experience
Accepting patients
Who is Dr. Cassidy, Clinical Cardiac Electrophysiologist in St Petersburg, FL?
Dr. Dennis Cassidy, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in St Petersburg, FL with 1 additional practice location. He has been practicing for over 41 years and is board certified. Dr. Cassidy graduated from Memorial University of Newfoundland / Faculty of Medicine and completed his residency at Univ Of Pa Hlth System, Cardiovascular Diseases. Dr. Cassidy is fluent in English and French, and is currently seeing new patients. Dr. Cassidy’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cassidy’s office at (727) 893-6234.
Where did Dr. Cassidy go to medical school and complete their residency?
Residency: Univ Of Pa Hlth System, Cardiovascular Diseases | Queens University | University of Pennsylvania Health System Program
Medical School: Memorial University of Newfoundland / Faculty of Medicine
Is Dr. Cassidy board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Dennis Cassidy, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Cassidy speak?
Dr. Cassidy and their clinical team can communicate with patients in the following languages:
English
French
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Cassidy typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Cassidy 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. Cassidy. 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
- Heart Palpitations
- Fast Heartbeat
- Complete Heart Block
- Arrhythmia
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- SVT
- Supraventricular Tachycardia
- Rapid Heart Rate
- Persistent atrial fibrillation
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I495: Sick sinus syndrome
- R002: Palpitations
- I471: Supraventricular tachycardia
- I4819: Other persistent atrial fibrillation
- I442: Atrioventricular block, complete
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Cassidy typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Cassidy 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. Cassidy. 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
Does Dr. Cassidy accept my insurance?
Dr. Cassidy accepts most major insurance plans. Important: Please call our office at (727) 893-6234 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cassidy accept in St Petersburg, FL?
Dr. Cassidy in St Petersburg, FL 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)
Medicare
View All Insurances
Where is Dr. Cassidy's office located?
Dr. Dennis Cassidy's Primary Practice
601 7th St S Ste 205
St Petersburg, FL 33701
(727) 893-6234
What is Dr. Cassidy's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cassidy's National Provider Identifier (NPI) number is 1649272006.
What common questions do patients ask about Dr. Cassidy?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cassidy
What is Dr. Dennis Cassidy's specialty?
Dr. Cassidy is a Clinical Cardiac Electrophysiologist near St Petersburg, FL.
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. Dennis Cassidy affiliated with a ranked Castle Connolly Top Hospital?
No, Cassidy is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: St. Joseph's Hospital - Tampa. Castle Connolly Top Hospitals 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 Dennis Cassidy accepting new patients in St Petersburg, FL?
Yes, Dr. Dennis Cassidy is accepting new patients at this time.
Does Dr. Dennis Cassidy offer online booking?
Please contact Dr. Cassidy's office at (727) 893-6234 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dennis Cassidy?
Please contact Dr. Cassidy's office at (727) 893-6234 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Dennis Cassidy have?
Dr. Dennis Cassidy is certified by the American Board of Internal Medicine.
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