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Edit this profileAt a glance
- 3841 Piper St, Suite T-100, Anchorage, AK 99508
About Dr. Willcox
Mark E. Willcox, M.D. practices cardiac electrophysiology in Anchorage, AK. Mark is a 2007 graduate of Georgetown University School of Medicine. Mark is also listed as specializing in clinical cardiac electrophysiology and cardiovascular disease. Medicare claims data shows Mark provided 2,061 services to 1,877 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1336395599.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (907) 561-3211
- Email not available
Practice Locations
3841 PIPER ST SUITE T-100
Anchorage, AK 99508
Conditions Commonly Evaluated or Treated
Within Clinical Cardiac Electrophysiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abnormal heart rhythms
- Atrial Tachycardia
- Premature atrial contractions
Autonomic disorders
Conduction disorders
- Bundle Branch Block
- Heart block
- Junctional Rhythm
- Tachy-Brady Syndrome
Dangerous heart rhythms
- Cardiac Arrest
- Ventricular Fibrillation
- Ventricular tachycardia
Device complications
Device issues
- Frequent Defibrillator Shocks
- Pacemaker Syndrome
Fainting & reflex disorders
- Carotid Sinus Hypersensitivity
Genetic heart conditions
- Arrhythmogenic Right Ventricular Dysplasia
- Brugada Syndrome
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Long QT syndrome
Heart failure and muscle
- Weak Heart Muscle
Heart muscle conditions
- Cardiac Sarcoidosis
- Hypertrophic cardiomyopathy
Heart rhythm disorders
- Inappropriate Sinus Tachycardia
- Supraventricular tachycardia
- Wolff-Parkinson-White Syndrome
Inherited rhythm disorders
- Short QT Syndrome
Structural heart conditions
- Arrhythmic Mitral Valve Prolapse
Symptoms
- Dizziness and Lightheadedness
- Fainting and syncope
- Heart palpitations
- Premature ventricular contractions
- Slow heart rate (bradycardia)
Procedures & services
Most searched procedures
- AFib ablation
- Angioplasty and stenting
- Cardiac catheterization
- Pacemaker implantation
- Watchman procedure
Advanced therapies
- Stereotactic Cardiac Radioablation (STAR)
Catheter ablation
- AV Node Ablation
- Cardioneuroablation
- Cryoablation
- Epicardial Catheter Ablation
- Heart Flutter Ablation
- Pulsed Field Ablation
- PVC Ablation
- Ventricular Tachycardia Ablation
Device care
- Pacemaker Check
- Remote Device Monitoring
Device management
- Pacemaker or Defibrillator Reprogramming
Device placement
- Extravascular Defibrillator Placement (EV-ICD)
Device procedures
- Cardiac resynchronization therapy device placement
- Conduction System Pacing
- Implantable cardioverter-defibrillator placement
- Leadless Pacemaker Placement
- Pacemaker Battery Replacement
- Pacemaker Lead Removal
- Subcutaneous Defibrillator Placement
Diagnostic imaging
- Cardiac MRI for Heart Scarring
- Transesophageal echocardiogram
Diagnostic monitoring
- 24-Hour Holter Monitor
- Exercise Stress Test for Arrhythmia
Diagnostic testing
- Brugada Drug Challenge Test
- Carotid Sinus Massage
Diagnostic tests
- 30-Day Cardiac Event Monitor
- Electrophysiology study
- Genetic Arrhythmia Testing
- Heart monitor
- Implantable Loop Recorder (Cardiac Monitor Implant)
- Tilt Table Test
- Wearable Heart Patch Monitor
External devices
- LifeVest Fitting
Heart rhythm treatments
Medication management
- Heart Rhythm Medication Management
Minor device procedures
- Loop Recorder Removal
Rhythm restoration
Stroke prevention
Procedures Most Often Billed to Medicare
2,061 services · 1,877 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of pacemaker and upper and lower heart chamber electrode | Procedure | 33208 |
55 | More than most peers in Cardiac Electrophysiology |
| Insertion of left lower heart electrode for pacemaker or defibrillator | Procedure | 33225 |
39 | More than most peers in Cardiac Electrophysiology |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
608 | More often than most peers in Cardiac Electrophysiology |
| Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm | Treatment | 93657 |
96 | More often than most peers in Cardiac Electrophysiology |
| Programming of heart rhythm stimulation after drug infusion | Treatment | 93623 |
78 | More often than most peers in Cardiac Electrophysiology |
| Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | Treatment | 93656 |
67 | More often than most peers in Cardiac Electrophysiology |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
64 | More often than most peers in Cardiac Electrophysiology |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
63 | More often than most peers in Cardiac Electrophysiology |
| Insertion of catheters and destruction of tissue to treat abnormal heart rhythm | Treatment | 93655 |
61 | More often than most peers in Cardiac Electrophysiology |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
59 | As often as other peers in Cardiac Electrophysiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiac electrophysiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiac electrophysiology specialists in Anchorage 2
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mark E. Willcox?
Mark E. Willcox is a cardiac electrophysiology in Anchorage, AK. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mark E. Willcox's address?
Mark E. Willcox is listed at 3841 Piper St Suite T-100, Anchorage, AK 99508. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark E. Willcox?
The number on file is (907) 561-3211. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark E. Willcox?
Mark E. Willcox's National Provider Identifier is 1336395599. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mark E. Willcox train?
Mark E. Willcox attended Georgetown University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark E. Willcox have?
Mark E. Willcox has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mark E. Willcox perform?
According to Medicare billing data, Mark E. Willcox performs procedures including insertion of pacemaker and upper and lower heart chamber electrode and insertion of left lower heart electrode for pacemaker or defibrillator; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mark E. Willcox's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark E. Willcox. If this is you, claiming it is free.
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