Dr. Marielle Lazard, M.D.
What this data tells you about Dr. Lazard
Dr. Marielle Lazard is a nuclear cardiology physician in Orange City, FL, with 19 years in practice. Based on federal Medicare data, Dr. Lazard performed 4,000 Medicare services across 3,082 unique beneficiaries.
Between the years covered by Open Payments, Dr. Lazard received a total of $5,157 from 23 pharmaceutical and/or device companies across 157 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in nuclear cardiology physician. 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. Lazard 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 |
|---|---|---|---|
| EKG interpretation and report | 855 | $6 | $28 |
| Office visit, established patient (30-39 min) | 741 | $90 | $185 |
| Electrocardiogram (EKG), 12-lead | 613 | $11 | $42 |
| Initial hospital admission, high complexity | 273 | $135 | $300 |
| Hospital follow-up visit, moderate complexity | 206 | $62 | $100 |
| Regadenoson injection (Lexiscan) for heart stress test | 156 | $42 | $100 |
| Echocardiogram, transthoracic | 128 | $136 | $400 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 118 | $88 | $175 |
| New patient office or other outpatient visit, 15-29 minutes | 71 | $54 | $120 |
| Hospital follow-up visit, high complexity | 67 | $94 | $150 |
| Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 66 | $26 | $70 |
| Remote pacemaker/defibrillator monitoring, 90 days | 62 | $16 | $70 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 61 | $47 | $200 |
| Office visit, established patient, complex (40-54 min) | 60 | $129 | $250 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 59 | $325 | $800 |
| Programming of dual lead pacemaker system | 59 | $59 | $125 |
| Remote pacemaker monitoring, 90 days | 59 | $22 | $75 |
| Infusion, normal saline solution, 250 cc | 59 | $1 | $25 |
| Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 56 | $19 | $57 |
| Office visit, established patient (20-29 min) | 51 | $65 | $120 |
| Evaluation of implantable heart and blood vessel monitoring system | 24 | $32 | $60 |
| Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | 23 | $49 | $200 |
| New patient office visit (45-59 min) | 20 | $120 | $285 |
| Heart rhythm recording of continous external ekg over 8-15 days | 15 | $9 | $40 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | 15 | $20 | $50 |
| Ultrasound of both sides of head and neck blood flow | 15 | $136 | $365 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 14 | $15 | $62 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 14 | $10 | $41 |
| Ultrasound of heart, follow-up | 14 | $20 | $82 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | 13 | $6 | $22 |
| Ultrasound of within the brain blood flow | 13 | $91 | $190 |
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 ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 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. Lazard is a clinical cardiology specialist, with moderate Medicare volume, and low-engagement industry engagement, with 19 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
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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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