Dr. Nirav Das, MD
What this data tells you about Dr. Das
Dr. Nirav Das is a neuroradiology physician in San Antonio, TX, with 14 years in practice. Based on federal Medicare data, Dr. Das performed 2,513 Medicare services across 2,303 unique beneficiaries.
Between the years covered by Open Payments, Dr. Das received a total of $208 from 3 pharmaceutical and/or device companies across 4 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in neuroradiology 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. Das 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 | 663 | $6 | $67 |
| CT scan of head/brain, without contrast | 224 | $26 | $164 |
| Chest X-ray, 2 views | 123 | $7 | $87 |
| CT scan of abdomen and pelvis with contrast | 116 | $62 | $444 |
| Mri scan of brain before and after contrast | 102 | $84 | $471 |
| Mri scan of lower spinal canal without contrast | 95 | $54 | $296 |
| Ct scan of abdomen and pelvis without contrast | 74 | $55 | $421 |
| Ct scan of blood vessels of chest with contrast | 67 | $61 | $366 |
| X-ray of abdomen, 1 view | 64 | $6 | $69 |
| Hip X-ray, 2-3 views | 60 | $8 | $45 |
| Complete ultrasound scan behind abdominal cavity | 58 | $24 | $148 |
| Shoulder X-ray, 2+ views | 55 | $6 | $66 |
| Ct scan of upper spine without contrast | 53 | $26 | $208 |
| Mri scan of brain without contrast | 49 | $53 | $296 |
| CT scan of chest, without contrast | 49 | $36 | $227 |
| X-ray of lower and sacral spine, 2-3 views | 46 | $8 | $48 |
| Knee X-ray, 3 views | 44 | $7 | $39 |
| Ct scan of chest with contrast | 39 | $37 | $248 |
| Mri scan of upper spinal canal without contrast | 34 | $52 | $318 |
| Ct scan of blood vessels of neck with contrast | 32 | $58 | $337 |
| Ultrasound scan of head and neck soft tissue | 30 | $21 | $111 |
| Complete ultrasound scan of abdomen | 29 | $30 | $162 |
| Ct scan of lower spine without contrast | 28 | $30 | $225 |
| Mri scan of blood vessels of head without contrast | 27 | $42 | $239 |
| X-ray of knee, 1-2 views | 27 | $6 | $36 |
| Ct scan of blood vessels of head with contrast | 26 | $55 | $342 |
| Imaging for evaluation of swallowing function | 26 | $20 | $106 |
| Low dose ct scan of chest for lung cancer screening | 23 | $50 | $207 |
| Ct scan of face without contrast | 22 | $30 | $219 |
| X-ray of lower and sacral spine, minimum of 4 views | 22 | $8 | $64 |
| Mri scan of middle spinal canal without contrast | 18 | $54 | $318 |
| Foot X-ray, 3+ views | 16 | $5 | $39 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 16 | $80 | $611 |
| Mri scan of blood vessels of neck with contrast | 15 | $54 | $238 |
| Mri scan of lower spinal canal before and after contrast | 15 | $77 | $460 |
| X-ray of pelvis, 1-2 views | 15 | $5 | $34 |
| Ct scan of abdomen and pelvis before and after contrast | 15 | $64 | $519 |
| Mri scan of abdomen without contrast | 15 | $54 | $290 |
| Ct scan of soft tissue of neck with contrast | 14 | $43 | $274 |
| X-ray of upper spine, 2-3 views | 14 | $8 | $45 |
| Limited ultrasound scan of abdomen | 14 | $20 | $118 |
| Nuclear medicine study from skull base to mid-thigh with ct scan | 14 | $87 | $464 |
| X-ray of thigh bone, minimum 2 views | 13 | $6 | $38 |
| X-ray of elbow, minimum of 3 views | 12 | $6 | $36 |
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. Das is a mixed practice specialist, with moderate Medicare volume, and low-engagement industry engagement.
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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