Medicare Enrolled
Dr. Jonathan Tardos, MD
Clinical Cardiac Electrophysiology Physician · Somerset, NJ
Practice pattern: Remote & Electrophysiology
— Practice combining remote and electrophysiology services
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Tardos from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Tardos?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Tardos
Dr. Jonathan Tardos is a clinical cardiac electrophysiology physician in Somerset, NJ, with 18 years of NPI registration. Based on federal Medicare data, Dr. Tardos performed 13,527 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Tardos received a total of $25,072 from 53 pharmaceutical and/or device companies across 725 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Tardos is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 18 years of NPI registration
▲ Top 5% volume in NJ
$25,072 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗13,527
Medicare services
Top 5% in NJ for clinical cardiac electrophysiology physician
Not available
Unique patients (not deduplicated)
$71
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Remote monitoring of implantable heart rhythm device Evaluation of data transmitted remotely from an implantable cardiovascular monitor, such as a loop recorder or subcutaneous cardiac rhythm monitor, over a period up to 30 days. |
3,048 | $32 | $43 |
| Remote cardiac rhythm monitor evaluation, up to 30 days Review and analysis of data from a remote cardiac rhythm monitoring system over a period of up to 30 days. |
2,140 | $21 | $28 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
1,590 | $96 | $140 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
1,490 | $66 | $84 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
1,204 | $12 | $16 |
| Remote monitoring of implantable heart device, up to 30 days Remote evaluation of an implanted heart or blood vessel monitoring system over a period of up to 30 days. |
938 | $20 | $30 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
644 | $18 | $27 |
| 2-day continuous ECG with review and report A two-day continuous electrocardiogram recording that includes a professional review and written report of the results. |
607 | $57 | $83 |
| Remote pacemaker monitoring, 90 days Remote assessment of a pacemaker system, including single, dual, multiple lead, or leadless devices, performed up to 90 days apart. |
481 | $23 | $33 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
234 | $104 | $141 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
162 | $62 | $100 |
| Remote evaluation of implantable defibrillator system Remote assessment of a single, dual, or multiple lead implantable defibrillator system within 90 days of the previous evaluation. |
156 | $29 | $41 |
| Cardiac rhythm monitor evaluation Review and analysis of data recorded by a cardiac rhythm monitoring device to assess heart activity. |
149 | $43 | $57 |
| Insertion of implantable heart rhythm monitor A small device is placed under the skin to continuously record the heart's electrical activity. This helps detect irregular heart rhythms that may not appear during a standard office visit. |
87 | $3,885 | $4,963 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
86 | $128 | $180 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
84 | $19 | $26 |
| EKG interpretation and report A standard electrocardiogram test that records the heart's electrical activity using at least 12 leads. The service includes a professional interpretation of the results and a written report. |
73 | $7 | $9 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
67 | $137 | $180 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
57 | $55 | $76 |
| Removal of subcutaneous heart rhythm monitor This procedure involves the removal of a heart rhythm monitor that has been implanted under the skin. It is a minor surgical intervention to extract the device. |
34 | $66 | $171 |
| 30-day continuous ECG with symptom monitoring This procedure involves continuous electrocardiogram monitoring for up to 30 days, including symptom tracking and a professional review and report of the results. |
33 | $156 | $231 |
| Atrial fibrillation ablation with pulmonary vein isolation A procedure to treat atrial fibrillation by mapping the heart's electrical activity and destroying tissue causing irregular contractions. This is done by isolating the pulmonary veins using catheter-based destruction. |
32 | $787 | $2,494 |
| 30-day continuous ECG with patient-triggered event transmission and review This procedure involves continuous electrocardiogram monitoring for up to 30 days, including the transmission of patient-triggered events. A healthcare professional reviews the data and provides a report. |
25 | $734 | $937 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
23 | $21 | $27 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
22 | $66 | $94 |
| Cardiac rhythm monitor programming Adjustment and configuration of an implanted cardiac rhythm monitoring device to ensure proper operation and data collection. |
18 | $46 | $67 |
| Pacemaker insertion with heart chamber electrodes A surgical procedure to implant a pacemaker device and place electrodes into the upper and lower chambers of the heart to regulate heart rhythm. |
17 | $433 | $552 |
| Insertion of implantable defibrillator system A surgical procedure to place an implantable cardioverter-defibrillator (ICD) device into the body. The device is connected to the heart to monitor heart rhythm and deliver shocks if dangerous arrhythmias occur. |
13 | $763 | $1,014 |
| Evaluation of implantable heart and blood vessel monitoring system This procedure involves checking the function and data of an implanted device used to monitor heart and blood vessel activity. |
13 | $18 | $24 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
10.5% high complexity
0.0% medium
89.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$25,072
Total received (2018-2024)
Avg $3,582/year across 7 years
Top 50% in NJ for clinical cardiac electrophysiology physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
53
Companies
725
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$2,431
2023
$2,336
2022
$3,005
2021
$3,525
2020
$1,721
2019
$2,309
2018
$9,745
Payments by company (2024)
Abbott Laboratories
$639
Novartis Pharmaceuticals Corporation
$221
E.R. Squibb & Sons, L.L.C.
$213
Medtronic, Inc.
$170
Boehringer Ingelheim Pharmaceuticals, Inc.
$164
PFIZER INC.
$138
Novo Nordisk Inc
$132
HEARTFLOW, INC.
$96
Merck Sharp & Dohme LLC
$92
AstraZeneca Pharmaceuticals LP
$76
BIOTRONIK INC.
$66
Janssen Pharmaceuticals, Inc
$52
Alnylam Pharmaceuticals Inc.
$48
CORDIS US CORP.
$40
MEDICOMP INC
$38
Boston Scientific Corporation
$34
CVRx, Inc.
$32
Lexicon Pharmaceuticals, Inc.
$32
ABIOMED
$29
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$21
Azurity Pharmaceuticals, Inc.
$17
Esperion Therapeutics, Inc.
$17
SANOFI-AVENTIS U.S. LLC
$17
Amgen Inc.
$16
CARDIVA MEDICAL, INC.
$16
AngioDynamics, Inc.
$15
Top 3 companies account for 44.2% of 2024 payments
All-time payments by company (2018-2024) ›
SANOFI-AVENTIS U.S. LLC
$8,277
Abbott Laboratories
$4,389
Medtronic Vascular, Inc.
$1,757
BIOTRONIK INC.
$1,421
Boston Scientific Corporation
$1,090
Novartis Pharmaceuticals Corporation
$819
Boehringer Ingelheim Pharmaceuticals, Inc.
$751
Janssen Pharmaceuticals, Inc
$749
Amarin Pharma Inc.
$641
AstraZeneca Pharmaceuticals LP
$600
Medtronic, Inc.
$535
E.R. Squibb & Sons, L.L.C.
$509
PFIZER INC.
$491
BOSTON SCIENTIFIC CORPORATION
$428
Merck Sharp & Dohme LLC
$403
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$230
Novo Nordisk Inc
$167
CardioFocus, Inc.
$147
Lilly USA, LLC
$142
Amgen Inc.
$135
Astellas Pharma US Inc
$126
Kowa Pharmaceuticals America, Inc.
$98
HEARTFLOW, INC.
$96
Biosense Webster, Inc.
$92
Esperion Therapeutics, Inc.
$84
CARDIVA MEDICAL, INC.
$79
Merck Sharp & Dohme Corporation
$71
ARBOR PHARMACEUTICALS, INC.
$52
Alnylam Pharmaceuticals Inc.
$48
Lexicon Pharmaceuticals, Inc.
$45
Tactile Systems Technology Inc
$44
CORDIS US CORP.
$40
MEDICOMP INC
$38
Itamar Medical Inc
$37
Lundbeck LLC
$34
Daiichi Sankyo Inc.
$34
CVRx, Inc.
$32
Akcea Therapeutics, Inc.
$30
Bayer HealthCare Pharmaceuticals Inc.
$30
W. L. Gore & Associates, Inc.
$30
ABIOMED
$29
Impulse Dynamics (USA) Inc.
$26
AtriCure, Inc.
$25
Edwards Lifesciences Corporation
$22
G Medical Diagnostic Services, Inc.
$20
iRhythm Technologies, Inc.
$20
Azurity Pharmaceuticals, Inc.
$17
Kiniksa Pharmaceuticals, Ltd.
$17
Terumo Medical Corporation
$16
Medicure Pharma Inc.
$15
Bardy Diagnostics, Inc.
$15
AngioDynamics, Inc.
$15
AltaThera Pharmaceuticals LLC
$14
Top 3 companies account for 57.5% of all-time payments
Associated products mentioned in payments ›
ACCOLADE · ACCOLADE SR · ADVISOR · AFFERA MAPPING SYSTEM · AMVIA EDGE · AMVUTTRA · ASSURITY · AURYON LASER SYSTEM 100-120 VAC · AVEIR · Achieve · Acticor · Acticor 7 VR-T DX · Advisa · Allure Quadra RF CRT Pacemaker · Amplia MRI · AngioSeal · Arcalyst · Arctic Front · Assurity Pacemaker · Azure · BELSOMRA · BIOMONITOR · BRILINTA · Barostim Neo System · BioMonitor · BodyGuardian · CAMZYOS · CARDIVA VASCADE MVP VVCS 6-12F · CONFIRM RX · Cardiac Monitoring Suite · Cardiva VASCADE MVP VVCS 6-12F · CareLink Express · Carnation Ambulatory Monitor · Carto 3 System · Cobra Fusion Ablation System · Confirm Rx · DIAMONDTEMP BIDIRECTIONAL ABLATION CATHETER · EDARBI · ELIQUIS · ENSITE · ENSITE PRECISION · ENTRESTO · Edarbi · Edarbyclor · Edora · Ellipse ICD · EnSite Precision Cardiac Mapping System · Ensite Cardiac Mapping System · Epi-Sense Guided Coagulation System with VisiTrax · FARXIGA · FFRct · FLEXCATH ADVANCE · FLEXITOUCH · Fortify Assura · GALLANT · GORE CARDIOFORM Septal Occluder · HEARTLIGHT SYSTEM · INJECTAFER · INVOKANA · Impella · Inpefa · JARDIANCE · JOT DX · Kerendia · LATITUDE · LEQVIO · LEXISCAN · LINQ II · LOKELMA · LUX DX · LUX-DX · LYNPARZA · LifeVest · Livalo · MERLIN@HOME · MOMENTUM · MOUNJARO · MULTAQ · MYCARELINK · Merlin Connectivity and Remote · Micra · Mitra Clip system · Models · Mynx Venous VCD · NA · NEXLETOL · NORTHERA · OPTIMIZER · Ozempic · PERCLOSE PROGLIDE · PRADAXA · PRALUENT · PULSESELECT · Pentaray · QUADRA ASSURA · Quadra Assura CRT Defibrillator · Quartet CRT Lead · RESONATE · RESONATE EL ICD VR · RHYTHMIA · RYBELSUS · Repatha · Reveal LINQ · Rybelsus · SWARTZ · SelectSecure · Serena · Solia · Sotalol Hydrochloride · TEGSEDI · TELEPATCH CARDIAC MONITOR · TENDRIL · THORATEC HEARTMATE 3 LVAS IMPLANT KIT · TactiCath Quartz CFA Catheter · VERQUVO · VIGILANT · VYNDAQEL · Vascepa · Visia AF · WATCHMAN · WATCHMAN Access System · WATCHMAN FLX · WatchPAT · Wegovy · XARELTO · ZIO XT Patch · ZYPITAMAG
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Clinical cardiac electrophysiology physicians in nearby ZIP areas
20
County median income
$135,960
Nearest hospital to ZIP centroid (approximate)
UNIVERSITY BEHAVIORAL HEALTH CARE
4.6 mi
4.6 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Tardos is a remote & electrophysiology specialist, with above-average Medicare volume (top 5% in NJ), with 18 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Tardos experienced with remote monitoring of implantable heart rhythm device?
Based on Medicare claims data, Dr. Tardos performed 3,048 remote monitoring of implantable heart rhythm device services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Tardos receive payments from pharmaceutical companies?
Yes. Dr. Tardos received a total of $25,072 from 53 companies across 725 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Tardos's costs compare to other clinical cardiac electrophysiology physicians in Somerset?
Dr. Tardos's average Medicare payment per service is $71. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Tardos) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
Explore related providers
Same specialty & city
Clinical Cardiac Electrophysiology Physicians in Somerset
Browse clinical cardiac electrophysiology physicians in Somerset ranked by procedure volume and transparency data.
Highest volume
Top Clinical Cardiac Electrophysiology Physicians in NJ
Clinical cardiac electrophysiology physicians ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Clinical Cardiac Electrophysiology Physicians in NJ
Which NJ clinical cardiac electrophysiology physicians receive the most from drug and device companies.
By company
SANOFI-AVENTIS U.S. LLC Payments to Doctors
See all physicians who received payments from SANOFI-AVENTIS U.S. LLC.
By company
Abbott Laboratories Payments to Doctors
See all physicians who received payments from Abbott Laboratories.
By company
Medtronic Vascular, Inc. Payments to Doctors
See all physicians who received payments from Medtronic Vascular, Inc.
About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology