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Edit this profileWhere to find Asif A. Sewani, MD
- San Antonio location main office
11212 State Highway 151 Ste 100, San Antonio, TX 78251 - Galveston location
301 University Blvd, Galveston, TX 77555 - Flagstaff location
2000 S Thompson St, Flagstaff, AZ 86001 - New Braunfels location
600 N Union Ave, New Braunfels, TX 78130
About Dr. Sewani
Asif A. Sewani, MD is a healthcare provider in San Antonio, TX specializing in clinical cardiac electrophysiology. According to Medicare claims data, Asif cared for 74 Medicare patients across 172 services. The services billed most often include evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days, evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days, and evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days. This provider record is associated with NPI 1245434836.
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
- (210) 703-8925
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
11212 STATE HIGHWAY 151 STE 100
San Antonio, TX 78251
301 University Blvd
Galveston, TX 77555
2000 S Thompson St
Flagstaff, AZ 86001
600 N Union Ave
New Braunfels, TX 78130
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
Abnormal heart rhythms
Conduction disorders
Dangerous heart rhythms
Device issues
Fainting & reflex disorders
Genetic heart conditions
- Brugada Syndrome
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Arrhythmogenic Right Ventricular Dysplasia
- Long QT syndrome
Heart failure and muscle
Heart muscle conditions
Heart rhythm disorders
Inherited rhythm disorders
Structural heart conditions
Symptoms
- Dizziness and Lightheadedness
- Fainting and syncope
- Heart palpitations
- Premature ventricular contractions
- Slow heart rate (bradycardia)
Most searched conditions
Autonomic disorders
Device complications
Procedures & services
Advanced therapies
Catheter ablation
- AV Node Ablation
- Cardioneuroablation
- Epicardial Catheter Ablation
- Heart Flutter Ablation
- Pulsed Field Ablation
- PVC Ablation
- Ventricular Tachycardia Ablation
- Cryoablation
Device care
Device management
Device placement
Device procedures
- Cardiac resynchronization therapy device placement
- Conduction System Pacing
- Leadless Pacemaker Placement
- Pacemaker Battery Replacement
- Pacemaker Lead Removal
- Subcutaneous Defibrillator Placement
- Implantable cardioverter-defibrillator placement
Diagnostic imaging
Diagnostic monitoring
Diagnostic testing
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
Medication management
Minor device procedures
Most searched procedures
- AFib ablation
- Angioplasty and stenting
- Cardiac catheterization
- Pacemaker implantation
- Watchman procedure
Heart rhythm treatments
Rhythm restoration
Stroke prevention
Procedures Most Often Billed to Medicare
172 services · 74 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
68 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | Treatment | 93297 |
63 | Less often than most peers in Clinical Cardiac Electrophysiology |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Treatment | 93295 |
25 | Less often than most 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 |
16 | 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.
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 San Antonio 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Sewani specialize in?
Dr. Sewani is a clinical cardiac electrophysiology in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Sewani located?
Dr. Sewani is listed at 11212 State Highway 151 Ste 100, San Antonio, TX 78251. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sewani's phone number?
The number on file is (210) 703-8925. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Sewani's NPI number?
Dr. Sewani's National Provider Identifier is 1245434836. 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 Dr. Sewani go to medical school?
Dr. Sewani attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sewani been practicing?
Dr. Sewani has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sewani do most often?
According to Medicare billing data, Dr. Sewani provides treatments such as evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days and evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sewani confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sewani. If this is you, claiming it is free.
Guide.md
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