Dr. Hai Dang, M.D.
What this data tells you about Dr. Dang
Dr. Hai Dang is a radiation oncology in Columbus, TX, with 20 years in practice. Based on federal Medicare data, Dr. Dang performed 970 Medicare services across 871 unique beneficiaries.
Between the years covered by Open Payments, Dr. Dang received a total of $1,784 from 14 pharmaceutical and/or device companies across 36 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. Dang 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 | 374 | $7 | $139 |
| Chest X-ray, 2 views | 89 | $8 | $162 |
| X-ray of abdomen, 1 view | 68 | $7 | $139 |
| CT scan of chest, without contrast | 49 | $39 | $633 |
| CT scan of abdomen and pelvis with contrast | 38 | $67 | $1,337 |
| Ct scan of blood vessels of chest with contrast | 30 | $68 | $1,316 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 29 | $15 | $315 |
| Limited ultrasound scan of abdomen | 28 | $22 | $382 |
| Limited ultrasound scan behind abdominal cavity | 28 | $21 | $341 |
| Ultrasonic guidance for blood vessel access | 27 | $12 | $211 |
| Ct scan of abdomen and pelvis without contrast | 25 | $67 | $1,278 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 24 | $15 | $435 |
| Ultrasonic guidance for needle placement | 23 | $25 | $364 |
| Knee X-ray, 3 views | 20 | $7 | $115 |
| Insertion of tunneled central venous tube for infusion (5 years or older) | 19 | $208 | $4,765 |
| Hip X-ray, 2-3 views | 17 | $9 | $212 |
| X-ray of pelvis, 1-2 views | 16 | $7 | $121 |
| CT scan of head/brain, without contrast | 15 | $32 | $504 |
| Shoulder X-ray, 2+ views | 14 | $6 | $133 |
| Ct scan of chest with contrast | 13 | $37 | $705 |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | 12 | $122 | $1,670 |
| Complete ultrasound scan behind abdominal cavity | 12 | $28 | $469 |
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. Dang is a mixed practice specialist, with moderate Medicare volume, and low-engagement 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. Dang experienced with chest x-ray, 1 view?
Does Dr. Dang receive payments from pharmaceutical companies?
How do Dr. Dang's costs compare to other radiation oncologys in Columbus?
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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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