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Dr. Vikram Katari, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)

  • Medicare participating

At a glance

Years since graduation
30
In the NPI registry since
2007
Medicare patients seen, 2024
1,480

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

  • 2007Registered 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
    OK license 24775
  • Cardiovascular Disease Physician
    OK license 24775

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
1,480
Services billed
5,296
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1,431754
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 tec855272
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days622414
Evaluation of cardiac rhythm monitor system, remote up to 30 days589131
Established patient office or other outpatient visit, 30-39 minutes585393
Evaluation of single, dual, multiple lead or leadless pacemaker system489344
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days309226
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days299182
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days251137
Evaluation of single, dual, or multiple lead implantable defibrillator system215148

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, 5 companies reported 173 payments worth $14,684 in total to this clinician.

By type
Travel and Lodging$9,589
Food and Beverage$5,095

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Minnetonka, MN · in-kind
$1,148
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Tulsa, OK · in-kind
$649
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to San Francisco, CA · in-kind
$646
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Denver, CO · in-kind
$600
Jun 20, 2025Abbott Laboratories
Jun 20, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$538
May 9, 2025Abbott Laboratories
May 9, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Sacramento, CA · in-kind
$512
Oct 30, 2025Biosense Webster, Inc.
Oct 30, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Irvine, CA · in-kind
$445
Apr 16, 2025Biosense Webster, Inc.
Apr 16, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Chicago, IL · in-kind
$417
Apr 21, 2025Abbott Laboratories
Apr 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Philadelphia, PA · in-kind
$417
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Tulsa, OK · in-kind
$396
All 39 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 6, 2025Medtronic, Inc.
Dec 6, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$269
Dec 6, 2025Medtronic, Inc.
Dec 6, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$56.01
Dec 6, 2025Medtronic, Inc.
Dec 6, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$38.21
Dec 5, 2025Medtronic, Inc.
Dec 5, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$269
Dec 5, 2025Medtronic, Inc.
Dec 5, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$37.20
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Minnetonka, MN · in-kind
$1,148
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Denver, CO · in-kind
$600
Oct 30, 2025Biosense Webster, Inc.
Oct 30, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Irvine, CA · in-kind
$445
Oct 20, 2025Medtronic, Inc.
Oct 20, 2025
Travel and Lodging
travel to Tampa, FL · in-kind
$379
Sep 19, 2025Abbott Laboratories
Sep 19, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$360
Sep 19, 2025Abbott Laboratories
Sep 19, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minneapolis, MN · in-kind
$245
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to San Francisco, CA · in-kind
$646
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$45.14
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$26.44
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$25.27
Jul 22, 2025Abbott Laboratories
Jul 22, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minnetonka, MN · in-kind
$236
Jul 22, 2025Abbott Laboratories
Jul 22, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Chicago, IL · in-kind
$173
Jun 24, 2025Biosense Webster, Inc.
Jun 24, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Chicago, IL · in-kind
$186
Jun 24, 2025Biosense Webster, Inc.
Jun 24, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Chicago, IL · in-kind
$70.10
Jun 20, 2025Abbott Laboratories
Jun 20, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$538
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Tulsa, OK · in-kind
$649
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$73.24
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$42.55
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$26.24
May 22, 2025Abbott Laboratories
May 22, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Cleveland, OH · in-kind
$279
May 22, 2025Abbott Laboratories
May 22, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Tulsa, OK · in-kind
$167
May 9, 2025Abbott Laboratories
May 9, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Sacramento, CA · in-kind
$512
May 9, 2025Abbott Laboratories
May 9, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Sacramento, CA · in-kind
$149
May 9, 2025Abbott Laboratories
May 9, 2025
Travel and Lodging
ENSITE PRECISION · Structural Heart · travel to Sacramento, CA · in-kind
$114
Apr 21, 2025Abbott Laboratories
Apr 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Philadelphia, PA · in-kind
$417
Apr 21, 2025Abbott Laboratories
Apr 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Philadelphia, PA · in-kind
$183
Apr 21, 2025Abbott Laboratories
Apr 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Philadelphia, PA · in-kind
$60.88
Apr 21, 2025Abbott Laboratories
Apr 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Philadelphia, PA · in-kind
$55.95
Apr 16, 2025Biosense Webster, Inc.
Apr 16, 2025
Travel and Lodging
CARTO 3 · Cardiology · travel to Chicago, IL · in-kind
$417
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Tulsa, OK · in-kind
$396
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Sacramento, CA · in-kind
$142
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Sacramento, CA · in-kind
$57.54
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Sacramento, CA · in-kind
$46.70
Mar 5, 2025Abbott Laboratories
Mar 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Sacramento, CA · in-kind
$9.02

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 Oklahoma →

Other Cardiac Electrophysiology clinicians in Tulsa

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 25, 2011), 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 1902946130. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.