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Interventional Cardiology in Johnson City, Tennessee

Data updated monthly · Last refresh September 2026

8 Interventional Cardiology providers practice in Johnson City. Listings are drawn from federal public records and are not endorsements.

Interventional Cardiology providers in Johnson City

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ahmed Khan, MD
Johnson City, TN · $694 in drug and device payments (2025) · (423) 979-6000
Dr. Fawwaz Hamati, MD
Johnson City, TN · $6,215 in drug and device payments (2025) · (423) 926-4468
Dr. Harold Alison, MD
Johnson City, TN · No drug or device payments recorded (2025) · (423) 282-5054
Dr. Julius Gasso, MD
Johnson City, TN · $34 in drug and device payments (2025) · (423) 926-4468
Dr. Kais Balbissi, MD
Johnson City, TN · No drug or device payments recorded (2025) · (423) 979-4100
Dr. Mark Chang, MD
Johnson City, TN · $737 in drug and device payments (2025) · Telehealth · (423) 282-5054
Dr. Shobha Hiremagalur, MD
Johnson City, TN · No drug or device payments recorded (2025) · (423) 979-6000
Dr. Tariq Haddadin, M.D.
Johnson City, TN · $1,802 in drug and device payments (2025) · (423) 926-4468

Conditions Interventional Cardiology providers in Johnson City, Tennessee commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Interventional Cardiology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Interventional Cardiology providers are in Johnson City, Tennessee?

There are 8 Interventional Cardiology providers with active NPI records practicing in Johnson City, according to federal NPPES data refreshed monthly.

What conditions do Interventional Cardiology providers in Johnson City treat?

Interventional Cardiology providers in Johnson City commonly treat coronary artery disease, heart attack, blocked arteries, stent placement, angioplasty and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Johnson City Interventional Cardiology across Tennessee

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.