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Dr. Mark A. Mitchell, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)

  • Medicare participating

At a glance

Years since graduation
36
In the NPI registry since
2006
Medicare patients seen, 2024
1,598

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

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
    NC license 9800640
  • Cardiovascular Disease Physician
    NC license 9800640

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
1,598
Services billed
3,928
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only2,4891,633
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days347152
Established patient office or other outpatient visit, 30-39 minutes235178
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days231105
Programming of dual lead pacemaker system158133
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function117115
Established patient office or other outpatient visit, 20-29 minutes8882
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days8048
Evaluation of cardiac rhythm monitor system, remote up to 30 days7821
Evaluation of single, dual, multiple lead or leadless pacemaker system5426

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, 18 companies reported 36 payments worth $819 in total to this clinician.

By company
Boston Scientific Corporation$127
Cardiva Medical, Inc.$117
Vital Connect, Inc$81.67
Abbott Laboratories$70.80
Novartis Pharmaceuticals Corporation$68.86
Atricure, Inc.$62.83
Novo Nordisk Inc$47.93
Biotronik Inc.$36.83
By type
Food and Beverage$819

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 North Carolina →

Other Cardiac Electrophysiology clinicians in Winston Salem

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 7, 2023), 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 1881660157. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.