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Dr. Roderick H. Tung, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)

5841 S Maryland Ave
Chicago, IL 60637

Who else practices at this address →

Cook County includes primary care (3% of residents) and mental health (4% of residents) shortage areas. About shortage areas

Call (773) 702-1000

  • Medicare participating

At a glance

Years since graduation
25
In the NPI registry since
2006
Medicare patients seen, 2024
186

Licensed in Illinois since 2015, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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
    IL license 036139179 (first issued 2015; active)
  • Cardiovascular Disease Physician
    IL license 036139179 (first issued 2015; active)

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
186
Services billed
561
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes7032
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes5531
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes3535
Ultrasound evaluation of heart blood vessel with review by radiologist2927
Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of lower chamber of heart causing ventricular tachycardia (rapid heart rate) or ventricular ectopy (irregular heartbeat)2321
Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation1919
Insertion of tube in left heart chamber through heart septum1918
New patient office or other outpatient visit, 60-74 minutes1717
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes1715
New patient office or other outpatient visit, 45-59 minutes1616

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.

Payments from drug and device companies

In 2025, 15 companies reported 241 payments worth $153,903 in total to this clinician.

By company
Abbott Laboratories$51,396
Medtronic, Inc.$36,942
Biotronik Inc.$32,405
Boston Scientific Corporation$24,238
Zoll Services LLC (a/k/a Zoll Lifecor Corp)$7,711
Adagio Medical, Inc.$367
Cordis US Corp.$245
Edwards Lifesciences Corporation$221
By type
Compensation for services other than consulting (speaking, faculty)$49,488
Speaking at a medical education program$40,105
Travel and Lodging$29,199
Consulting Fee$15,131
Food and Beverage$12,480
Honoraria$7,500

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jul 16, 2025Boston Scientific Corporation
Jul 16, 2025
Compensation for services other than consulting (speaking, faculty)
General - Brady · General - Brady_CRM
$10,000
Apr 8, 2025Biotronik Inc.
Apr 8, 2025
Speaking at a medical education program
Company’s description50003103
$9,000
Dec 5, 2025Medtronic, Inc.
Dec 5, 2025
Compensation for services other than consulting (speaking, faculty)$7,250
Nov 26, 2025Medtronic, Inc.
Nov 26, 2025
Compensation for services other than consulting (speaking, faculty)$6,500
May 15, 2025Biotronik Inc.
May 15, 2025
Speaking at a medical education program
Company’s description50004495
$6,480
Oct 7, 2025Biotronik Inc.
Oct 7, 2025
Speaking at a medical education program
Company’s description50008774
$6,250
Dec 19, 2025Abbott Laboratories
Dec 19, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$5,531
Nov 20, 2025Boston Scientific Corporation
Nov 20, 2025
Compensation for services other than consulting (speaking, faculty)
FARAPULSE · FARAPULSE_EP
$5,000
Sep 5, 2025Abbott Laboratories
Sep 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$4,901
Jul 3, 2025Medtronic, Inc.
Jul 3, 2025
Compensation for services other than consulting (speaking, faculty)$4,500
All 91 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 19, 2025Abbott Laboratories
Dec 19, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$5,531
Dec 19, 2025Abbott Laboratories
Dec 19, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minnetonka, MN · in-kind
$891
Dec 18, 2025Abbott Laboratories
Dec 18, 2025
Consulting Fee
AVEIR · Structural Heart
$2,344
Dec 18, 2025Abbott Laboratories
Dec 18, 2025
Consulting Fee
AVEIR · Structural Heart
$938
Dec 16, 2025Abbott Laboratories
Dec 16, 2025
Travel and Lodging
FREESTYLE LIBRE 3 · Diabetes Care · travel to Montreal, Canada · in-kind
$256
Dec 5, 2025Medtronic, Inc.
Dec 5, 2025
Compensation for services other than consulting (speaking, faculty)$7,250
Dec 5, 2025Medtronic, Inc.
Dec 5, 2025
Compensation for services other than consulting (speaking, faculty)$3,000
Nov 27, 2025Abbott Laboratories
Nov 27, 2025
Travel and Lodging
AVEIR · Structural Heart · travel to Burbank, CA · in-kind
$296
Nov 27, 2025Abbott Laboratories
Nov 27, 2025
Travel and Lodging
AVEIR · Structural Heart · travel to Washington, DC · in-kind
$180
Nov 27, 2025Abbott Laboratories
Nov 27, 2025
Travel and Lodging
AVEIR · Structural Heart · travel to Washington, DC · in-kind
$159
Nov 26, 2025Medtronic, Inc.
Nov 26, 2025
Compensation for services other than consulting (speaking, faculty)$6,500
Nov 24, 2025Abbott Laboratories
Nov 24, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$447
Nov 21, 2025Medtronic, Inc.
Nov 21, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$595
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minnetonka, MN · in-kind
$387
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Denver, CO · in-kind
$300
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minneapolis, MN · in-kind
$168
Nov 21, 2025Abbott Laboratories
Nov 21, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minneapolis, MN · in-kind
$98.06
Nov 20, 2025Boston Scientific Corporation
Nov 20, 2025
Compensation for services other than consulting (speaking, faculty)
FARAPULSE · FARAPULSE_EP
$5,000
Nov 15, 2025Medtronic, Inc.
Nov 15, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$329
Nov 15, 2025Medtronic, Inc.
Nov 15, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$57.25
Nov 14, 2025Medtronic, Inc.
Nov 14, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$329
Nov 14, 2025Medtronic, Inc.
Nov 14, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$57.25
Nov 14, 2025Medtronic, Inc.
Nov 14, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$52.80
Nov 13, 2025Abbott Laboratories
Nov 13, 2025
Compensation for services other than consulting (speaking, faculty)
ENSITE PRECISION · Structural Heart
$938
Nov 10, 2025Medtronic, Inc.
Nov 10, 2025
Travel and Lodging
travel to Chicago, IL · in-kind
$449
Oct 29, 2025Abbott Laboratories
Oct 29, 2025
Speaking at a medical education program
2ND GEN CENTRIMAG PRIMARY CONSOLE · Structural Heart
$2,500
Oct 22, 2025Abbott Laboratories
Oct 22, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Minneapolis, MN · in-kind
$277
Oct 7, 2025Biotronik Inc.
Oct 7, 2025
Speaking at a medical education program
Company’s description50008774
$6,250
Sep 5, 2025Abbott Laboratories
Sep 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$4,901
Sep 5, 2025Abbott Laboratories
Sep 5, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$3,938
Aug 28, 2025Boston Scientific Corporation
Aug 28, 2025
Consulting Fee
General - Therapies · General - Therapies_CRM
$1,250
Aug 18, 2025Abbott Laboratories
Aug 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to San Francisco, CA · in-kind
$646
Jul 16, 2025Boston Scientific Corporation
Jul 16, 2025
Compensation for services other than consulting (speaking, faculty)
General - Brady · General - Brady_CRM
$10,000
Jul 16, 2025Boston Scientific Corporation
Jul 16, 2025
Compensation for services other than consulting (speaking, faculty)
General - Brady · General - Brady_CRM
$625
Jul 3, 2025Medtronic, Inc.
Jul 3, 2025
Compensation for services other than consulting (speaking, faculty)$4,500
Jul 2, 2025Zoll Services LLC (a/k/a Zoll Lifecor Corp)
Jul 2, 2025
Honoraria
LifeVest · Electromedical and Electrotherapeutic Apparatus
$2,000
Jun 29, 2025Boston Scientific Corporation
Jun 29, 2025
Travel and Lodging
INGEVITY+ · Ingevity+_CRM · travel to Minneapolis, MN · in-kind
$59.74
Jun 28, 2025Boston Scientific Corporation
Jun 28, 2025
Travel and Lodging
INGEVITY+ · Ingevity+_CRM · travel to Minneapolis, MN · in-kind
$286
Jun 28, 2025Boston Scientific Corporation
Jun 28, 2025
Travel and Lodging
INGEVITY+ · Ingevity+_CRM · travel to Minneapolis, MN · in-kind
$207
Jun 27, 2025Boston Scientific Corporation
Jun 27, 2025
Travel and Lodging
INGEVITY+ · Ingevity+_CRM · travel to Minneapolis, MN · in-kind
$910
Jun 27, 2025Boston Scientific Corporation
Jun 27, 2025
Travel and Lodging
INGEVITY+ · Ingevity+_CRM · travel to Minneapolis, MN · in-kind
$286
Jun 23, 2025Medtronic, Inc.
Jun 23, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$253
Jun 21, 2025Medtronic, Inc.
Jun 21, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$66.00
Jun 20, 2025Medtronic, Inc.
Jun 20, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$299
Jun 20, 2025Medtronic, Inc.
Jun 20, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$84.07
Jun 18, 2025Abbott Laboratories
Jun 18, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$259
Jun 17, 2025Medtronic, Inc.
Jun 17, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$42.48
Jun 13, 2025Zoll Services LLC (a/k/a Zoll Lifecor Corp)
Jun 13, 2025
Honoraria
LifeVest · Electromedical and Electrotherapeutic Apparatus
$3,500
Jun 13, 2025Biotronik Inc.
Jun 13, 2025
Travel and Lodging
travel to Milton, MA · in-kind
$300
Jun 5, 2025Boston Scientific Corporation
Jun 5, 2025
Compensation for services other than consulting (speaking, faculty)
General - Therapies · General - Therapies_CRM
$3,125
May 22, 2025Biotronik Inc.
May 22, 2025
Speaking at a medical education program
Company’s description50004627
$3,750
May 21, 2025Biotronik Inc.
May 21, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
Company’s descriptionACH DEBIT
$473
May 15, 2025Biotronik Inc.
May 15, 2025
Speaking at a medical education program
Company’s description50004495
$6,480
May 14, 2025Medtronic, Inc.
May 14, 2025
Travel and Lodging
travel to Las Vegas, NV · in-kind
$226
Apr 29, 2025Abbott Laboratories
Apr 29, 2025
Consulting Fee
ACCENT · Structural Heart
$2,500
Apr 29, 2025Abbott Laboratories
Apr 29, 2025
Consulting Fee
ACCENT · Structural Heart
$1,875
Apr 29, 2025Abbott Laboratories
Apr 29, 2025
Consulting Fee
ACCENT · Structural Heart
$625
Apr 22, 2025Biotronik Inc.
Apr 22, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$1,045
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Speaking at a medical education program
ENSITE · Structural Heart
$3,750
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Speaking at a medical education program
ENSITE · Structural Heart
$1,875
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Speaking at a medical education program
ENSITE · Structural Heart
$1,250
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Speaking at a medical education program
ENSITE · Structural Heart
$938
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Speaking at a medical education program
ENSITE · Structural Heart
$313
Apr 17, 2025Abbott Laboratories
Apr 17, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$99.00
Apr 8, 2025Biotronik Inc.
Apr 8, 2025
Speaking at a medical education program
Company’s description50003103
$9,000
Apr 8, 2025Abbott Laboratories
Apr 8, 2025
Consulting Fee
ACCENT · Structural Heart
$1,250
Apr 8, 2025Abbott Laboratories
Apr 8, 2025
Travel and Lodging
GALLANT · Structural Heart · travel to Minnetonka, MN · in-kind
$1,198
Apr 8, 2025Abbott Laboratories
Apr 8, 2025
Consulting Fee
ACCENT · Structural Heart
$625
Apr 4, 2025Medtronic, Inc.
Apr 4, 2025
Compensation for services other than consulting (speaking, faculty)$900
Apr 1, 2025Biotronik Inc.
Apr 1, 2025
Speaking at a medical education program
Company’s description50002983
$4,000
Mar 26, 2025Zoll Services LLC (a/k/a Zoll Lifecor Corp)
Mar 26, 2025
Honoraria
LifeVest · Electromedical and Electrotherapeutic Apparatus
$2,000
Mar 21, 2025Medtronic, Inc.
Mar 21, 2025
Compensation for services other than consulting (speaking, faculty)$2,400
Mar 16, 2025Abbott Laboratories
Mar 16, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Coral Gables, FL · in-kind
$97.30
Mar 15, 2025Abbott Laboratories
Mar 15, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Coral Gables, FL · in-kind
$383
Mar 14, 2025Abbott Laboratories
Mar 14, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Coral Gables, FL · in-kind
$383
Mar 14, 2025Abbott Laboratories
Mar 14, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Coral Gables, FL · in-kind
$169
Mar 6, 2025Biotronik Inc.
Mar 6, 2025
Travel and Lodging
travel to Scottsdale, AZ · in-kind
$22.00
Feb 20, 2025Abbott Laboratories
Feb 20, 2025
Consulting Fee
GALLANT · Structural Heart
$600
Feb 20, 2025Abbott Laboratories
Feb 20, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to Phoenix, AZ · in-kind
$260
Feb 20, 2025Abbott Laboratories
Feb 20, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to New York, NY · in-kind
$170
Feb 20, 2025Abbott Laboratories
Feb 20, 2025
Travel and Lodging
ENSITE · Structural Heart · travel to New York, NY · in-kind
$9.02
Feb 13, 2025Abbott Laboratories
Feb 13, 2025
Consulting Fee
ENSITE · Structural Heart
$3,125
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
Compensation for services other than consulting (speaking, faculty)$3,450
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
Jan 26, 2025Medtronic, Inc.
Jan 26, 2025
Travel and Lodging
MICRA · Pacemakers · travel to Pointe-Claire, Canada · in-kind
$88.60
Jan 17, 2025Medtronic, Inc.
Jan 17, 2025
Compensation for services other than consulting (speaking, faculty)$1,800
Jan 17, 2025Medtronic, Inc.
Jan 17, 2025
Travel and Lodging
MICRA · Pacemakers · travel to Toronto, Canada · in-kind
$302
Jan 17, 2025Medtronic, Inc.
Jan 17, 2025
Travel and Lodging
MICRA · Pacemakers · travel to Toronto, Canada · in-kind
$28.81

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 Illinois →

Industry-funded research

Named as a principal investigator on 4 industry-funded studies in 2025, from 4 companies. The companies reported $92,274 in research payments for these studies, mostly to the institutions running them.

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 Chicago

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 7, 2015), 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 1740245331. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.