Dr. Davood Abdollahian, M.D.
What this data tells you about Dr. Abdollahian
Dr. Davood Abdollahian is a radiation oncology in Houston, TX, with 14 years in practice. Based on federal Medicare data, Dr. Abdollahian performed 1,469 Medicare services across 1,354 unique beneficiaries.
Between the years covered by Open Payments, Dr. Abdollahian received a total of $38,311 from 29 pharmaceutical and/or device companies across 156 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. 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. Abdollahian 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 |
|---|---|---|---|
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 183 | $10 | $84 |
| Ultrasonic guidance for blood vessel access | 100 | $12 | $173 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 85 | $85 | $799 |
| Ct scan of blood vessels of chest with contrast | 67 | $69 | $595 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 67 | $27 | $246 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 66 | $15 | $177 |
| Ct scan of abdomen and pelvis without contrast | 62 | $68 | $747 |
| Review by radiologist of additional artery image | 60 | $38 | $124 |
| Ultrasound of leg arteries or artery grafts | 57 | $30 | $211 |
| CT scan of abdomen and pelvis with contrast | 55 | $70 | $806 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 45 | $17 | $157 |
| CT scan of chest, without contrast | 44 | $41 | $393 |
| Chest X-ray, 1 view | 43 | $7 | $59 |
| Insertion of tunneled central venous tube for infusion (5 years or older) | 40 | $203 | $1,881 |
| Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond | 37 | $39 | $367 |
| Aspiration of fluid from chest cavity using imaging guidance | 34 | $87 | $1,076 |
| Ultrasonic guidance for needle placement | 34 | $24 | $229 |
| Complete ultrasound scan behind abdominal cavity | 31 | $28 | $249 |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 29 | $157 | $2,923 |
| Ct scan of abdominal aorta and both leg arteries with contrast | 29 | $90 | $637 |
| Review by radiologist of ct guidance for needle placement | 29 | $57 | $390 |
| Drainage of fluid from abdominal cavity using imaging guidance | 26 | $84 | $712 |
| Complete ultrasound scan of abdomen | 25 | $30 | $273 |
| Ultrasound of one leg arteries or artery grafts | 25 | $19 | $146 |
| Review by radiologist of abdominal artery image | 24 | $78 | $380 |
| Ultrasound of abdomen and pelvis artery and vein blood flow | 24 | $29 | $369 |
| Needle biopsy of kidney | 22 | $94 | $1,042 |
| Complete ultrasound of abdomen and pelvis artery and vein blood flow | 18 | $42 | $553 |
| Limited ultrasound scan of abdomen | 16 | $23 | $203 |
| Insertion of central venous tube with port (5 years or older) | 15 | $271 | $2,249 |
| Occlusion of growths or obstructed vessels with review by radiologist | 15 | $453 | $7,831 |
| Removal of tunneled central venous tube | 14 | $105 | $930 |
| Replacement of tunneled central venous tube | 13 | $149 | $1,407 |
| Ct scan of chest with contrast | 12 | $44 | $420 |
| Ultrasound study of arm and leg arteries | 12 | $10 | $108 |
| Office visit, established patient, complex (40-54 min) | 11 | $117 | $580 |
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 (79%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in radiation oncology and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 3% for radiation oncology in TX.
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. Abdollahian is a mixed practice specialist, with moderate Medicare volume, and high industry engagement (speaking/promotional, top 3%).
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. Abdollahian experienced with use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes?
Does Dr. Abdollahian receive payments from pharmaceutical companies?
How do Dr. Abdollahian's costs compare to other radiation oncologys in Houston?
What does Data Coverage mean?
Is this data up to date?
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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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