Dr. Marcos Hazday, MD
What this data tells you about Dr. Hazday
Dr. Marcos Hazday is a clinical cardiac electrophysiology physician in Celebration, FL, with 20 years in practice. Based on federal Medicare data, Dr. Hazday performed 1,425 Medicare services across 975 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hazday received a total of $14,606 from 32 pharmaceutical and/or device companies across 295 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in clinical cardiac electrophysiology physician. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Hazday is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗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 |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 425 | $86 | $381 |
| Electrocardiogram (EKG), 12-lead | 282 | $10 | $44 |
| Regadenoson injection (Lexiscan) for heart stress test | 184 | $40 | $183 |
| Echocardiogram, transthoracic | 110 | $137 | $573 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 86 | $88 | $340 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 66 | $50 | $208 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 43 | $328 | $1,269 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 39 | $313 | $1,198 |
| New patient office visit (45-59 min) | 35 | $120 | $500 |
| Programming of dual lead pacemaker system | 34 | $55 | $227 |
| Office visit, established patient (20-29 min) | 31 | $65 | $270 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress | 20 | $1,148 | $4,431 |
| Remote pacemaker monitoring, 90 days | 20 | $23 | $90 |
| New patient office visit, complex (60-74 min) | 14 | $163 | $661 |
| Heart muscle strain imaging | 13 | $26 | $109 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 12 | $26 | $110 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | 11 | $20 | $77 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
The majority of payments (69%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in clinical cardiac electrophysiology physician and does not inherently indicate bias, but patients may wish to be aware.
Geographic Context
8.2 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 measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Hazday is a cardiac & electrophysiology specialist, with moderate Medicare volume, and speaking/promotional industry engagement, with 20 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Hazday experienced with office visit, established patient (30-39 min)?
Does Dr. Hazday receive payments from pharmaceutical companies?
How do Dr. Hazday's costs compare to other clinical cardiac electrophysiology physicians in Celebration?
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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. The Transparency Score measures 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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