Medicare Enrolled
Dr. Grzegorz Rozmus, MD
Cardiovascular Disease · Williamsville, NY
Practice pattern: Electrophysiology & Remote
— Practice combining electrophysiology and remote services
Low-engagement
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. Rozmus 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 →
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What this data tells you about Dr. Rozmus
Dr. Grzegorz Rozmus is a cardiovascular disease specialist in Williamsville, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Rozmus performed 958 Medicare services across 707 unique beneficiaries.
Between the years covered by Open Payments, Dr. Rozmus received a total of $3,976 from 25 pharmaceutical and/or device companies across 102 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Rozmus 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.
✓ 20 years in practice
▲ 958 Medicare services
$3,976 industry payments
Medicare Practice Summary
Medicare Utilization ↗958
Medicare services
Bottom 32% in NY for cardiovascular disease
Lower Medicare volume may reflect subspecialty focus, hospital-based work, or a higher share of non-Medicare patients.
707
Unique beneficiaries
$46
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~48 Medicare services per year of practice
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 |
|---|---|---|---|
| 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. |
242 | $10 | $154 |
| 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. |
117 | $87 | $241 |
| 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. |
98 | $6 | $34 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
71 | $131 | $664 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
49 | $54 | $240 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
44 | $45 | $74 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
41 | $128 | $334 |
| 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. |
41 | $53 | $337 |
| 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. |
31 | $19 | $90 |
| 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. |
28 | $55 | $168 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
27 | $14 | $190 |
| 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. |
21 | $31 | $167 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
20 | $19 | $68 |
| 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. |
19 | $91 | $311 |
| 2-day continuous ECG monitoring A continuous electrocardiogram recording that captures heart activity over a 48-hour period. This test helps detect irregular heart rhythms or other cardiac issues that may not appear during a standard, short-term ECG. |
18 | $12 | $227 |
| 2-day continuous ECG with professional review A two-day continuous electrocardiogram recording that includes a review by a healthcare professional. |
18 | $13 | $150 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
16 | $2 | $71 |
| 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. |
12 | $19 | $114 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
12 | $98 | $473 |
| Heart ultrasound interpretation and report A professional review and written report of an ultrasound image of the heart. |
11 | $69 | $166 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
11 | $63 | $214 |
| 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. |
11 | $66 | $246 |
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. A higher procedure volume generally indicates more experience with that procedure.
16.6% high complexity
8.7% medium
74.7% routine
Industry Payment Transparency
Open Payments through 2024 ↗$3,976
Total received (2018-2024)
Avg $568/year across 7 years
Top 37% in NY for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
25
Companies
102
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$3,976 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$265
2023
$251
2022
$399
2021
$208
2020
$54
2019
$1,798
2018
$1,000
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Kestra Medical Technology Services, Inc.
$72
CVRx, Inc.
$40
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$38
Novartis Pharmaceuticals Corporation
$30
ABIOMED
$26
Inspire Medical Systems, Inc.
$21
ATRICURE, INC.
$20
Boehringer Ingelheim Pharmaceuticals, Inc.
$19
Top 3 companies account for 56.5% of 2024 payments
All-time payments by company (2018-2024) ›
Medtronic Vascular, Inc.
$1,299
BOSTON SCIENTIFIC CORPORATION
$421
Abbott Laboratories
$393
Boston Scientific Corporation
$327
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$219
Biosense Webster, Inc.
$153
BIOTRONIK INC.
$144
Boehringer Ingelheim Pharmaceuticals, Inc.
$121
Actelion Pharmaceuticals US, Inc.
$110
AtriCure, Inc.
$101
PFIZER INC.
$91
Kestra Medical Technology Services, Inc.
$90
SANOFI-AVENTIS U.S. LLC
$86
Impulse Dynamics (USA) Inc.
$65
CardioFocus, Inc.
$54
ABIOMED
$44
CVRx, Inc.
$40
Medtronic, Inc.
$40
CARDIVA MEDICAL, INC.
$34
Amgen Inc.
$34
Novartis Pharmaceuticals Corporation
$30
Philips Electronics North America Corporation
$26
Inspire Medical Systems, Inc.
$21
ATRICURE, INC.
$20
E.R. Squibb & Sons, L.L.C.
$16
Top 3 companies account for 53.1% of all-time payments
Associated products mentioned in payments ›
Acticor 7 VR-T DX · Allure Quadra RF CRT Pacemaker · Amplia MRI · Assure WCD · Barostim Neo System · CARDIVA VASCADE MVP VVCS 6-12F · CHANTIX · CONFIRM RX · Carto 3 System · Carto Smarttouch · Claria MRI · Compia MRI · Confirm Rx · Connect HF · ELIQUIS · EMBLEM · EPI-SENSE GUIDED COAGULATION SYS · EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX · Ellipse ICD · Ensite Cardiac Mapping System · Evera · FINELINE II Sterox · FORTIFY ASSURA · Fortify Assura · GENERAL THERAPIES · GlideLight · INSPIRE · Impella · JARDIANCE · LEQVIO · LINQ II · LUX-Dx Insertable Cardiac Monitor · LifeVest · MULTAQ · Micra · OPTIMIZER · PRADAXA · Perclose ProGlide suture mediated closure system · Quadra Allure MP RF CRT Pacemkr · Quadra Assura CRT Defibrillator · RESONATE · Repatha · Reveal LINQ · UPTRAVI · VersaCross Access Solution · WATCHMAN · WATCHMAN Access System
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Cardiologists within 10 mi
94
Per 100K population
9.9
County median income
$71,175
Nearest hospital
UPSTATE NEW YORK VA HEALTHCARE SYSTEM (WESTERN NY VA HEALTHCARE SYSTEM)
5.6 mi
5.6 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | 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. Rozmus is an electrophysiology & remote specialist, with moderate Medicare volume, with low-engagement industry engagement, with 20 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. Rozmus experienced with electrocardiogram (ekg), 12-lead?
Based on Medicare claims data, Dr. Rozmus performed 242 electrocardiogram (ekg), 12-lead services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Rozmus receive payments from pharmaceutical companies?
Yes. Dr. Rozmus received a total of $3,976 from 25 companies across 102 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. 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. Rozmus's costs compare to other cardiologists in Williamsville?
Dr. Rozmus's average Medicare payment per service is $46. 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. Rozmus) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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.
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