30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Seifert, Clinical Cardiac Electrophysiologist in Scottsdale, AZ?
Dr. Mark Seifert, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Scottsdale, AZ with 2 additional practice locations. He has been practicing for over 30 years. Dr. Seifert graduated from Johns Hopkins University School of Medicine and completed his residency at University of Michigan Program. Dr. Seifert is fluent in English and Spanish, and is currently seeing new patients. Dr. Seifert’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Seifert’s office.
What are Areas of Expertise for Dr. Seifert?
Dr. Mark Seifert, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Seifert empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, Catheter Ablation, Pacemakers/Defibrillators, or comprehensive wellness support. Serving the Scottsdale/AZ community, Dr. Seifert is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Seifert go to medical school and complete their residency?
Residency: University of Michigan Program
Medical School: Johns Hopkins University School of Medicine
What languages does Dr. Seifert speak?
Dr. Seifert and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Seifert treat?
As a Clinical Cardiac Electrophysiologist, Dr. Seifert 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. Seifert. 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.
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 Cardiac Implants
- Heart Devices
- Cardiac Grafts
- Implantable Heart Devices
ICD-10 Codes:
- Z95818: Presence of other cardiac implants and grafts
Also known as:
- Atrial Fibrillation
- Atrial Flutter
- Heart Palpitations
- Premature Ventricular Contractions
- Sick Sinus Syndrome
- Supraventricular Tachycardia
- Complete Heart Block
- Arrhythmia
- Familial atrial fibrillation
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- A-flutter
- Heart flutter
- Rapid atrial rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- SVT
- Fast heart rate
- Rapid heartbeat
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I483: Typical atrial flutter
- R002: Palpitations
- I493: Ventricular premature depolarization
- I495: Sick sinus syndrome
- I4710: Supraventricular tachycardia, unspecified
- I4892: Unspecified atrial flutter
- I4891: Unspecified atrial fibrillation
- I442: Atrioventricular block, complete
Also known as:
- Other Pacemaker Part Management
- Pacemaker Battery Check
- Pacemakers and Implantable Defibrillators
- Pacemaker Lead Adjustment
- Pacemaker Component Care
- Cardiac Pacing Device Adjustment
- Pacemaker Pulse Generator Check
- Pacemaker Battery Testing
- Cardiac Pacing Device Check
ICD-10 Codes:
- Z45018: Encounter for adjustment and management of other part of cardiac pacemaker
- Z45010: Encounter for checking and testing of cardiac pacemaker pulse generator [battery]
Also known as:
- Implantable Defibrillator Management
- Pacemakers and Implantable Defibrillators
- AICD Management
- Defibrillator Adjustment
- ICD Care
ICD-10 Codes:
- Z4502: Encounter for adjustment and management of automatic implantable cardiac defibrillator
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:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Long-standing Atrial Fibrillation
- Atrial Fibrillation
- Chronic AFib
- Long-term AFib
- Permanent AFib
ICD-10 Codes:
- I4811: Longstanding persistent atrial fibrillation
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does Dr. Seifert perform?
As a Clinical Cardiac Electrophysiologist, Dr. Seifert 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. Seifert. 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.
Also known as:
- Pacemaker Battery Replacement (Dual Lead)
- Pacemaker Battery Replacement
- Pacemaker Generator Exchange
- Dual Lead Pacemaker Replacement
- Heart Pacemaker Battery Change
- Pacemaker Pulse Generator Replacement
- Pacemaker generator exchange
- Pacemaker pulse generator replacement
- Pacemaker device replacement
CPT Codes:
- 33228: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; dual lead system
- 33229: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; multiple lead system
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
- Pacemaker Battery Removal
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
- Pacemaker Pulse Generator Removal
- Heart Pacemaker Device Removal
- Pacemaker Box Removal
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
- 33233: Removal of permanent pacemaker pulse generator only
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:
- 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:
- 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:
- Left Atrial Appendage Closure
- LAA Closure
- Watchman Procedure
- Heart Appendage Sealing
- Stroke Prevention Device Implant
CPT Codes:
- 33340: Percutaneous transcatheter closure of the left atrial appendage with endocardial implant, including fluoroscopy, transseptal puncture, catheter placement(s), left atrial angiography, left atrial appendage angiography, when performed, and radiological supervision and interpretation
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
Also known as:
- Dual Lead Pacemaker Wire Removal
- Pacemaker Lead Extraction
- Transvenous Electrode Removal
- Pacemaker Wire Removal
CPT Codes:
- 33235: Removal of transvenous pacemaker electrode(s); dual lead system
Also known as:
- Insertion of Pacemaker or Defibrillator Lead
- Transvenous Electrode Placement
- Pacemaker Lead Implant
- Defibrillator Wire Insertion
CPT Codes:
- 33216: Insertion of a single transvenous electrode, permanent pacemaker or implantable defibrillator
Also known as:
- Defibrillator Battery Replacement
- ICD Generator Replacement
- Implantable Defibrillator Exchange
- Dual Lead Defibrillator Replacement
CPT Codes:
- 33263: Removal of implantable defibrillator pulse generator with replacement of implantable defibrillator pulse generator; dual lead system
Also known as:
- Removal of Defibrillator Wires (Transvenous)
- Implantable Defibrillator Lead Extraction
- Transvenous Electrode Removal
- ICD Lead Removal
- Heart Device Lead Removal
CPT Codes:
- 33244: Removal of single or dual chamber implantable defibrillator electrode(s); by transvenous extraction
Also known as:
- Ventricular Pacemaker Insertion or Replacement
- Permanent Pacemaker Implantation
- Transvenous Pacemaker Placement
- Heart Pacemaker Surgery
CPT Codes:
- 33207: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); ventricular
Also known as:
- Defibrillator Generator Removal
- ICD Pulse Generator Removal
- Implantable Defibrillator Explant
- Defibrillator Battery Removal
- Heart Defibrillator Device Removal
CPT Codes:
- 33241: Removal of implantable defibrillator pulse generator only
Also known as:
- Subcutaneous Implantable Defibrillator Placement
- S-ICD System Insertion
- Under-Skin Defibrillator Implant
- Permanent Subcutaneous Defibrillator Replacement
CPT Codes:
- 33270: Insertion or replacement of permanent subcutaneous implantable defibrillator system, with subcutaneous electrode, including defibrillation threshold evaluation, induction of arrhythmia, evaluation of sensing for arrhythmia termination, and programming or reprogramming of sensing or therapeutic parameters, when performed
Does Dr. Seifert accept my insurance?
Dr. Seifert accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Seifert accept in Scottsdale, AZ?
Dr. Seifert in Scottsdale, AZ 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 Arizona
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Humana
Medicare
Mercy Care Plan
OptumRx
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Seifert's office located?
What is Dr. Seifert's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Seifert's National Provider Identifier (NPI) number is 1942201694.
What common questions do patients ask about Dr. Seifert?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Seifert
What is Dr. Mark Seifert's specialty?
Dr. Seifert is a Clinical Cardiac Electrophysiologist near Scottsdale, AZ. 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. Contact Dr. Seifert to book an appointment today.
Is this Dr. Mark Seifert affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Seifert is affiliated with HonorHealth John C. Lincoln 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
Where can I learn more about Clinical Cardiac Electrophysiologist?
Explore Clinical Cardiac Electrophysiologist with 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 Mark Seifert accepting new patients in Scottsdale, AZ?
Yes, Dr. Mark Seifert is accepting new patients at this time.
Does Dr. Mark Seifert offer online booking?
Please contact Dr. Seifert's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Seifert?
Please contact Dr. Seifert's office for information regarding telehealth appointment availability or for scheduling assistance.
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