Physician Profile
Hadi Zein, M.D.
Unclaimed ProfileAbout Dr. Zein
Based in Camp Springs, MD, Hadi Zein, M.D. is listed in the NPI registry under cardiovascular disease (cardiology). Hadi is also listed as specializing in internal medicine and cardiovascular disease. Medicare claims data shows Hadi provided 3,273 services to 2,346 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician, and exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician. NPI 1780094805 identifies this record in the national registry.
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
- (301) 552-1200
- Email not available
Practice Locations
5801 ALLENTOWN RD STE 406
Camp Springs, MD 20746
6606 De Moss Dr #1905
Houston, TX 77074
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease 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
- Congestive heart failure
- Heart attack
- Heart disease
- High blood pressure
- High cholesterol
Coronary and ischemic heart disease
- Coronary artery disease
- Stable angina
Heart failure and cardiomyopathy
- Hypertrophic cardiomyopathy
- Myocarditis
- Pericardial effusion
Heart rhythm
- Slow heart rate (bradycardia)
- Supraventricular tachycardia
Symptoms and functional disorders
- Fainting and syncope
- Heart palpitations
- Postural orthostatic tachycardia syndrome
Valve and structural heart
- Aortic stenosis
- Mitral regurgitation
- Mitral valve prolapse
- Patent foramen ovale
Vascular and risk factors
- Aortic aneurysm
- Carotid artery disease
- Familial hypercholesterolemia
- Resistant hypertension
Artery & vascular
- Peripheral Artery Disease (PAD)
Heart inflammation
- Pericarditis (Heart Sac Inflammation)
Heart muscle
- Poor Circulation and Swollen Legs
Heart valves
- Heart Murmur
Vascular disease
- High Blood Pressure in the Lungs (Pulmonary Hypertension)
Procedures & services
Most searched procedures
- Echocardiogram
- EKG
- Heart monitor
- Heart stent
- Pacemaker surgery
- Stress test
Office and noninvasive testing
- Ambulatory blood-pressure monitoring
Advanced imaging
- Cardiac magnetic resonance imaging
- Nuclear cardiac stress imaging
Consultations
- Preventive Cardiology Consultation
Diagnostic testing
- Cardiopulmonary Exercise Testing (CPET)
- Tilt Table Test
Diagnostics
- Electrophysiology Study (EP Study)
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
- Heart CT Scan (Cardiac CT)
Heart procedures
- Heart Fluid Drainage (Pericardiocentesis)
Heart rhythm procedures
- Radiofrequency ablation
Imaging
- Heart Calcium Scan
- Transesophageal Echocardiogram for Kids
Implants
- Defibrillator Implant (ICD)
Recovery & rehabilitation
- Cardiac Rehabilitation Program
Vascular imaging
- Carotid Ultrasound
- Leg Circulation Test (ABI and Arterial Doppler)
Procedures Most Often Billed to Medicare
3,273 services · 2,346 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
2,588 | More than most peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
202 | More than most peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
202 | More than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
38 | More than most peers in Cardiovascular Disease… |
| External shock to heart to regulate heart beat | Treatment | 92960 |
31 | More often than most peers in Cardiovascular Disease… |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
91 | More often than most peers in Cardiovascular Disease… |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
74 | More than most peers in Cardiovascular Disease… |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
47 | Less often than most peers in Cardiovascular Disease… |
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.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Hadi Zein's specialty?
Hadi Zein is a cardiovascular disease (cardiology) in Camp Springs, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Hadi Zein?
Hadi Zein is listed at 5801 Allentown Rd Ste 406, Camp Springs, MD 20746. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Hadi Zein?
The number on file is (301) 552-1200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Hadi Zein?
Hadi Zein's National Provider Identifier is 1780094805. 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 Hadi Zein's education?
Hadi Zein attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Hadi Zein have?
Hadi Zein has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Hadi Zein known for?
According to Medicare billing data, Hadi Zein provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and exercise or drug-induced heart stress test with electrocardiogram with review by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Hadi Zein's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hadi Zein. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.