Physician Profile
John S. Harris, MD
Unclaimed ProfileAbout Dr. Harris
Based in Louisville, KY, John S. Harris, MD is listed in the NPI registry under cardiovascular disease (cardiology). John graduated from Temple University School of Medicine in 1997. John is also listed as specializing in cardiovascular disease. Medicare claims data shows John provided 4,812 services to 3,892 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (502) 891-8300
- Email not available
Practice Locations
6420 DUTCHMANS PKWY SUITE 200
Louisville, KY 40205
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
Coronary and ischemic heart disease
- Chest Pain (Angina)
- Clogged Heart Arteries (Coronary Artery Disease)
Heart failure and cardiomyopathy
- Enlarged Heart (Cardiomyopathy)
- Fluid Around the Heart (Pericardial Effusion)
- Heart Muscle Inflammation (Myocarditis)
Heart rhythm
- Racing Heart (Tachycardia)
- Slow Heart Rate (Bradycardia)
Symptoms and functional disorders
Valve and structural heart
- Aortic Valve Stenosis
- Hole in the Heart (PFO or ASD)
- Leaky Heart Valve
- Mitral Valve Prolapse
Vascular and risk factors
- Aortic Aneurysm
- Blocked Neck Arteries (Carotid Artery Disease)
- Hard-to-Control High Blood Pressure
- Inherited High Cholesterol
Artery & vascular
- Peripheral Artery Disease (PAD)
Heart inflammation
- Pericarditis (Heart Sac Inflammation)
Heart muscle
Heart valves
Vascular disease
- High Blood Pressure in the Lungs (Pulmonary Hypertension)
Procedures & services
Most searched procedures
- Echocardiogram
- EKG Test
- Heart monitor
- Heart stent
- Pacemaker surgery
- Stress test
Office and noninvasive testing
- 24-Hour Blood Pressure Monitoring
Advanced imaging
- Heart MRI (Cardiac MRI)
- Nuclear Heart Scan (Myocardial Perfusion Imaging)
Consultations
- Preventive Cardiology Consultation
Diagnostic testing
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 rhythm procedures
Imaging
- Heart Calcium Scan
- Transesophageal Echocardiogram for Kids
Implants
- Defibrillator Implant (ICD)
Recovery & rehabilitation
- Cardiac Rehabilitation Program
Vascular imaging
Procedures Most Often Billed to Medicare
4,812 services · 3,892 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
201 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | Imaging | 78431 |
19 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
1,136 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
656 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
464 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
244 |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | Treatment | 93227 |
75 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
35 |
| Ultrasound of heart blood flow, valves and chambers | Treatment | 93320 |
29 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
29 |
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 cardiovascular diseases at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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.
More connections — 28 related providers in 4 groups
Other cardiovascular diseases in Louisville 5
Same specialty, same city.
Trained at Temple University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Temple University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 7
Providers in KY who bill this service to Medicare most often.
Common questions
What does Dr. Harris specialize in?
Dr. Harris is a cardiovascular disease (cardiology) in Louisville, KY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Harris located?
Dr. Harris is listed at 6420 DUTCHMANS PKWY SUITE 200, Louisville, KY 40205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Harris's phone number?
The number on file is (502) 891-8300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harris?
Dr. Harris's National Provider Identifier is 1073541025. 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. Harris go to medical school?
Dr. Harris attended Temple University School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harris have?
Dr. Harris has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Harris do most often?
According to Medicare billing data, Dr. Harris performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect and nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Harris's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harris. 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.