Skip to main content

Dr. Eric E. Johnson, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)

  • Medicare participating

At a glance

Years since graduation
40
In the NPI registry since
2006
Medicare patients seen, 2024
2,122

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

  • 1986Medical school: Northeastern Ohio University 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 MD0000025268

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
2,122
Services billed
14,494
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes1,9021,082
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1,184756
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days1,013655
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days620415
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 tec529218
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days486257
Insertion of needle into vein for collection of blood sample400275
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days398245
Blood test, clotting time34234
Anticoagulant management of patient taking warfarin31326

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, 22 companies reported 181 payments worth $10,030 in total to this clinician.

By company
Medtronic, Inc.$5,980
Abbott Laboratories$2,215
E.r. Squibb & Sons, L.l.c.$230
Novo Nordisk Inc$203
Novartis Pharmaceuticals Corporation$180
Biotronik Inc.$144
Impulse Dynamics (USA) Inc.$143
Abiomed$129
By type
Food and Beverage$6,937
Travel and Lodging$3,093

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Nov 3, 2025Medtronic, Inc.
Nov 3, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$780
Sep 10, 2025Abbott Laboratories
Sep 10, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minnetonka, MN · in-kind
$679
Jan 31, 2025Medtronic, Inc.
Jan 31, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$349
Feb 1, 2025Medtronic, Inc.
Feb 1, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$349
Dec 12, 2025Medtronic, Inc.
Dec 12, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$209
Dec 13, 2025Medtronic, Inc.
Dec 13, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$209
Sep 26, 2025Abbott Laboratories
Sep 26, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$171
Feb 1, 2025Medtronic, Inc.
Feb 1, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$77.64
Jan 31, 2025Medtronic, Inc.
Jan 31, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$76.29
Sep 9, 2025Abbott Laboratories
Sep 9, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$50.42
All 15 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 15, 2025Medtronic, Inc.
Dec 15, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$32.15
Dec 13, 2025Medtronic, Inc.
Dec 13, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$209
Dec 13, 2025Medtronic, Inc.
Dec 13, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$33.33
Dec 12, 2025Medtronic, Inc.
Dec 12, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$209
Dec 12, 2025Medtronic, Inc.
Dec 12, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$33.33
Nov 3, 2025Medtronic, Inc.
Nov 3, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$780
Sep 28, 2025Abbott Laboratories
Sep 28, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$34.14
Sep 26, 2025Abbott Laboratories
Sep 26, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$171
Sep 10, 2025Abbott Laboratories
Sep 10, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minnetonka, MN · in-kind
$679
Sep 9, 2025Abbott Laboratories
Sep 9, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$50.42
Sep 9, 2025Abbott Laboratories
Sep 9, 2025
Travel and Lodging
TACTICATH ABLATION CATHETER, SENSOR ENABLED · Structural Heart · travel to Minneapolis, MN · in-kind
$9.02
Feb 1, 2025Medtronic, Inc.
Feb 1, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$349
Feb 1, 2025Medtronic, Inc.
Feb 1, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$77.64
Jan 31, 2025Medtronic, Inc.
Jan 31, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$349
Jan 31, 2025Medtronic, Inc.
Jan 31, 2025
Travel and Lodging
travel to Phoenix, AZ · in-kind
$76.29

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

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 →

Industry-funded research

Named as a principal investigator on 5 industry-funded studies in 2025, from 2 companies. The companies reported $89,979 in research payments for these studies, mostly to the institutions running them.

  • SIMPLAAFY Clinical Trial
    Boston Scientific Corporation · Active, not recruiting · NCT06521463
  • Cryo AF Global Registry
    Medtronic, Inc.
  • PSR-CVG
    Medtronic, Inc.
  • HEAL-LAA Clinical Trial
    Boston Scientific Corporation · Completed · NCT05809596
  • Define AFib
    Medtronic, Inc.

From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.

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 1447342811. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.