Medicare Enrolled
Dr. Roselle Mesmer, MD
Cardiovascular Disease · Media, PA
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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. Mesmer 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. Mesmer
Dr. Roselle Mesmer is a cardiovascular disease specialist in Media, PA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Mesmer performed 6,221 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Mesmer received a total of $2,636 from 18 pharmaceutical and/or device companies across 89 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. Mesmer 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 of NPI registration
▲ Top 4% volume in PA
$2,636 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗6,221
Medicare services
Top 4% in PA for cardiovascular disease
Not available
Unique patients (not deduplicated)
$91
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 |
|---|---|---|---|
| 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. |
1,679 | $12 | $90 |
| 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. |
1,412 | $98 | $168 |
| 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. |
966 | $7 | $53 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
370 | $134 | $1,182 |
| 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. |
345 | $146 | $228 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
332 | $4 | $5 |
| 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. |
158 | $66 | $125 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
107 | $100 | $165 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram under physician supervision and review. |
95 | $58 | $300 |
| 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. |
88 | $144 | $325 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
87 | $62 | $214 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 78 | $630 | $803 |
| Nuclear stress test with CT scan A nuclear medicine imaging test that evaluates blood flow in the heart muscle at rest and during stress, performed alongside a concurrent CT scan. |
76 | $2,093 | $7,500 |
| PET scan of heart muscle blood flow A nuclear medicine imaging test that uses positron emission tomography (PET) to evaluate blood flow within the heart muscle. |
75 | $157 | $580 |
| New patient office visit, complex (60-74 min) | 47 | $186 | $342 |
| Programming of multiple lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with multiple leads to ensure proper function. |
36 | $81 | $330 |
| Smoking cessation counseling, 4-10 minutes A brief counseling session focused on helping patients quit smoking and tobacco use. The provider spends 4 to 10 minutes discussing strategies and support for cessation. |
36 | $16 | $50 |
| Pacemaker system programming Adjustment and testing of a multi-lead pacemaker to ensure proper function and settings. |
35 | $70 | $245 |
| Telephone or electronic consultation, at least 5 minutes A remote assessment and management service provided by a consulting physician via telephone, internet, or electronic health record. The service requires at least 5 minutes of time and includes a written report. |
33 | $30 | $114 |
| 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. |
30 | $129 | $261 |
| 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. |
25 | $108 | $215 |
| Programming of dual lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with two leads to ensure proper function. |
23 | $76 | $279 |
| Programming of single lead implantable defibrillator system Adjustment and testing of the settings for a single-lead implantable cardioverter-defibrillator (ICD) to ensure proper function. |
22 | $64 | $231 |
| Nuclear stress test of heart muscle A nuclear medicine imaging test that evaluates blood flow to the heart muscle at rest and during stress using a special camera. |
18 | $369 | $1,750 |
| Technetium Tc-99m tetrofosmin diagnostic injection A diagnostic injection of Technetium Tc-99m tetrofosmin used for imaging studies. |
18 | $53 | $67 |
| Cardiac rhythm monitor evaluation Review and analysis of data recorded by a cardiac rhythm monitoring device to assess heart activity. |
16 | $43 | $135 |
| Sleep study with heart rate and breathing monitoring A sleep study that monitors heart rate, breathing patterns, and sleep duration. This test records physiological data while you sleep to assess your sleep quality and breathing function. |
14 | $88 | $400 |
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.
9.2% high complexity
8.7% medium
82.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$2,636
Total received (2018-2024)
Avg $377/year across 7 years
Top 45% in PA for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
18
Companies
89
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
$1,095
2023
$432
2022
$298
2021
$156
2020
$84
2019
$330
2018
$241
Payments by company (2024)
Novartis Pharmaceuticals Corporation
$227
Boehringer Ingelheim Pharmaceuticals, Inc.
$146
Esperion Therapeutics, Inc.
$144
Janssen Pharmaceuticals, Inc
$116
PFIZER INC.
$107
Kiniksa Pharmaceuticals International, plc
$55
Inspire Medical Systems, Inc.
$52
Daiichi Sankyo Inc.
$49
Amgen Inc.
$47
Abbott Laboratories
$46
E.R. Squibb & Sons, L.L.C.
$37
SANOFI-AVENTIS U.S. LLC
$31
Merck Sharp & Dohme LLC
$21
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$17
Top 3 companies account for 47.2% of 2024 payments
All-time payments by company (2018-2024) ›
Janssen Pharmaceuticals, Inc
$477
Boehringer Ingelheim Pharmaceuticals, Inc.
$391
Amgen Inc.
$327
E.R. Squibb & Sons, L.L.C.
$288
Novartis Pharmaceuticals Corporation
$280
PFIZER INC.
$208
Esperion Therapeutics, Inc.
$144
Daiichi Sankyo Inc.
$98
ZOLL Respicardia, Inc.
$75
Medtronic Vascular, Inc.
$69
Kiniksa Pharmaceuticals International, plc
$55
Inspire Medical Systems, Inc.
$52
Abbott Laboratories
$46
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$33
SANOFI-AVENTIS U.S. LLC
$31
ABIOMED
$29
Merck Sharp & Dohme LLC
$21
Amarin Pharma Inc.
$14
Top 3 companies account for 45.3% of all-time payments
Associated products mentioned in payments ›
Arcalyst · CAMZYOS · CoreValve Evolut · Corlanor · ELIQUIS · ENTRESTO · INJECTAFER · INSPIRE · Impella · JARDIANCE · LEQVIO · LifeVest · MITRACLIP · MULTAQ · NEXLETOL · NEXLIZET · Repatha · VERQUVO · VYNDAQEL · Vascepa · XARELTO · remede System
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
Cardiologists in nearby ZIP areas
692
County median income
$88,576
Nearest hospital to ZIP centroid (approximate)
RIDDLE MEMORIAL HOSPITAL
0.0 mi
0.0 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. Mesmer is a clinical cardiology specialist, with above-average Medicare volume (top 4% in PA), 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. Mesmer experienced with electrocardiogram (ekg), 12-lead?
Based on Medicare claims data, Dr. Mesmer performed 1,679 electrocardiogram (ekg), 12-lead 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. Mesmer receive payments from pharmaceutical companies?
Yes. Dr. Mesmer received a total of $2,636 from 18 companies across 89 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. Mesmer's costs compare to other cardiologists in Media?
Dr. Mesmer's average Medicare payment per service is $91. 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. Mesmer) 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 →
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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.
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