Physician Profile
John G. Symons, M.D.
Unclaimed ProfileAbout Dr. Symons
John G. Symons, M.D. is a healthcare provider in Buffalo, NY specializing in clinical cardiac electrophysiology. Medicare claims data shows John provided 249 services to 218 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (716) 859-2342
- Email not available
Practice Locations
100 HIGH ST
Buffalo, NY 14203
705 Maple Rd Ste 300
Williamsville, NY 14221
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
- AFib
- Arrhythmias
- Coronary artery disease
- Heart attack
Abnormal heart rhythms
- Atrial Tachycardia
- Premature atrial contractions
Autonomic disorders
- Orthostatic hypotension
- Postural orthostatic tachycardia syndrome
Conduction disorders
- Bundle Branch Block
- Heart block
- Junctional Rhythm
- Tachy-Brady Syndrome
Dangerous heart rhythms
- Cardiac Arrest
- Ventricular Fibrillation
- Ventricular tachycardia
Device complications
- Pacemaker Infection
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
- AED Shock or Defibrillation
Medication management
- Heart Rhythm Medication Management
Minor device procedures
- Loop Recorder Removal
Rhythm restoration
- Electrical cardioversion
Stroke prevention
- Left atrial appendage closure
Procedures Most Often Billed to Medicare
249 services · 218 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of permanent leadless pacemaker using imaging guidance | Procedure | 33274 |
11 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
18 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
62 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional | Treatment | 93272 |
32 | As often as other peers in Clinical Cardiac Electrophysiology |
| Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring | Treatment | 93270 |
32 | As often as other peers in Clinical Cardiac Electrophysiology |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | Treatment | 93227 |
15 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Electrocardiogram (ecg) 2-day continuous | Treatment | 93225 |
14 | Less often than most peers in Clinical Cardiac Electrophysiology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
34 | As often as other peers in Clinical Cardiac Electrophysiology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
31 | Less often than most peers in Clinical 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.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 clinical cardiac electrophysiology specialists in Buffalo 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of permanent leadless pacemaker using imaging guidance 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is John G. Symons's specialty?
John G. Symons is a clinical cardiac electrophysiology in Buffalo, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find John G. Symons?
John G. Symons is listed at 100 High St, Buffalo, NY 14203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John G. Symons?
The number on file is (716) 859-2342. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for John G. Symons?
John G. Symons's National Provider Identifier is 1932304797. 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
What is John G. Symons's education?
John G. Symons attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John G. Symons have?
John G. Symons has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is John G. Symons known for?
According to Medicare billing data, John G. Symons performs procedures including insertion of permanent leadless pacemaker using imaging guidance; reads or performs imaging such as ultrasonic guidance for blood vessel access; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and electrocardiogram up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John G. Symons's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John G. Symons. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.