Dr. David Markowitz, MD
What this data tells you about Dr. Markowitz
Dr. David Markowitz is a radiation oncology in Delray Beach, FL, with 20 years in practice. Based on federal Medicare data, Dr. Markowitz performed 1,169 Medicare services across 1,128 unique beneficiaries.
Between the years covered by Open Payments, Dr. Markowitz received a total of $1,881 from 13 pharmaceutical and/or device companies across 27 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. 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. Markowitz 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 |
|---|---|---|---|
| Chest X-ray, 1 view | 354 | $7 | $50 |
| Ct scan of abdomen and pelvis without contrast | 95 | $69 | $835 |
| CT scan of head/brain, without contrast | 83 | $32 | $314 |
| CT scan of abdomen and pelvis with contrast | 66 | $72 | $894 |
| Ct scan of blood vessels of chest with contrast | 65 | $70 | $707 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 51 | $86 | $693 |
| CT scan of chest, without contrast | 50 | $42 | $425 |
| Aspiration of fluid from chest cavity using imaging guidance | 39 | $92 | $549 |
| Ct scan of upper spine without contrast | 37 | $38 | $425 |
| X-ray of abdomen, 1 view | 30 | $7 | $46 |
| X-ray of shoulder, 1 view | 28 | $6 | $59 |
| Ct scan of lower spine without contrast | 21 | $38 | $425 |
| Ct scan of blood vessels of neck with contrast | 19 | $63 | $643 |
| Hip X-ray, 2-3 views | 19 | $9 | $60 |
| Drainage of fluid from abdominal cavity using imaging guidance | 18 | $87 | $718 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 18 | $15 | $144 |
| Knee X-ray, 3 views | 17 | $8 | $68 |
| Ct scan of blood vessels of head with contrast | 16 | $67 | $643 |
| X-ray of pelvis, 1-2 views | 16 | $7 | $67 |
| Ultrasonic guidance for blood vessel access | 16 | $12 | $120 |
| Review by radiologist of ct guidance for needle placement | 15 | $59 | $425 |
| Insertion of central venous tube with port (5 years or older) | 13 | $287 | $2,636 |
| Chest X-ray, 2 views | 13 | $9 | $55 |
| Ct scan of leg without contrast | 13 | $39 | $402 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 13 | $17 | $173 |
| Biopsy and aspiration of bone marrow sample for diagnosis | 11 | $60 | $399 |
| Ct scan of middle spine without contrast | 11 | $37 | $425 |
| Ct scan of blood vessels and grafts of heart with contrast | 11 | $94 | $776 |
| Ct scan of abdominal aorta and both leg arteries with contrast | 11 | $93 | $884 |
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. Markowitz is a mixed practice specialist, with moderate Medicare volume, and high industry engagement (low-engagement, top 20%), 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
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How do Dr. Markowitz's costs compare to other radiation oncologys in Delray Beach?
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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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