Brian Mason, MD
Vascular & Interventional Radiology · Urbana, ILNPI 1346248028
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $31,360 of the $33,015 with a category attached, or 95.0%. Aidoc Medical Ltd accounts for 95.0% of it on its own, with 8 other manufacturers making up the rest. 2025 is the largest year on record at $31,723, more than ten times the $493 reported in 2019.
Across 21 payments — averaging $1572.14 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Aidoc Medical Ltd$31K
- Stryker$465
- Spinal Elements, Inc.$332
- Medtronic$307
- Penumbra, Inc.$245
- Microvention, Inc.$181
- plus $125 from 3 others
Across 3 payments — averaging $144,580 each. An ownership or investment interest held by the physician or an immediate family member.
- Aidoc Medical Ltd$434K
- Viz.ai, Inc.$0
What the payments were for
- Consulting fees$31,36095%
- Food & beverage$1,6555%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Aidoc Medical Ltd | 1 | $31,360 |
| Stryker | 6 | $465 |
| Spinal Elements, Inc. | 2 | $332 |
| Medtronic | 3 | $307 |
| Penumbra, Inc. | 3 | $245 |
| Microvention, Inc. | 2 | $181 |
| Balt USA, LLC | 1 | $82 |
| GE HealthCare | 2 | $25 |
| Abbott | 1 | $17 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Briefcase$31,360
- Penumbra System$333
- Medical Device$332
- Pipeline$217
- WEB Aneurysm Embolization System$150
- TREVO$117
- TARGET$113
- ATLAS$107
How this compares
$33,015 in reported general payments places this provider in the 85th percentile of 197 vascular & interventional radiology providers in Illinois.
See all vascular & interventional radiology providers in Illinois →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 39 | $570 |
| Pantoprazole Sodium | 11 | $152 |
Paid to pharmacies, not to this prescriber.
Other vascular & interventional radiology in Urbana
- Riad SalemChicago$2.3M
- Kush DesaiChicago$1M
- Robert LewandowskiChicago$954K
- Christopher MolvarChicago$850K
- Sreekumar MadasseryChicago$459K
- Bulent ArslanChicago$300K
- Paramjit ChopraHinsdale$284K
- Rotimi JohnsonElgin$232K
- Sreenivas ReddyHinsdale$172K
- Sameer AnsariChicago$161K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.