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Dr. Mark A. Coppess, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)

  • Medicare participating

At a glance

Years since graduation
34
In the NPI registry since
2006
Medicare patients seen, 2024
2,042

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1992Medical school: University of Tennessee, Hsc, College of Medicine
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Clinical Cardiac Electrophysiology Physician primary
    TN license MD0000026517

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Cardiac Electrophysiology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
2,042
Services billed
12,481
Patients’ average age
78
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1,9771,102
Established patient office or other outpatient visit, 30-39 minutes1,9261,075
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days799475
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes580303
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days568346
Blood test, clotting time54745
Anticoagulant management of patient taking warfarin50340
Programming of dual lead pacemaker system351304
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days278128
Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec245105

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 3 companies reported 13 payments worth $212 in total to this clinician.

By type
Food and Beverage$212

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Tennessee →

Other Cardiac Electrophysiology clinicians in Memphis

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 8, 2007), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1588753727. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.