Robert Vogelzang, MD
Vascular & Interventional Radiology · Chicago, ILNPI 1023025889
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $27,666 of the $28,450 with a category attached, or 97.2%. Biocompatibles, Inc. accounts for 93.7% of it on its own, with 9 other manufacturers making up the rest. Reporting peaked in 2019 at $26,810 and has fallen 99.0% since, to $278 in 2025.
Across 30 payments — averaging $948.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biocompatibles, Inc.$27K
- B. Braun Interventional Systems Inc.$1K
- Boston Scientific$342
- Bard Peripheral Vascular, Inc.$225
- Medtronic$57
- Canon Medical Systems USA, Inc.$33
- plus $70 from 4 others
What the payments were for
- Consulting fees$27,66697%
- Food & beverage$7843%
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 |
|---|---|---|
| Biocompatibles, Inc. | 2 | $26,666 |
| B. Braun Interventional Systems Inc. | 4 | $1,058 |
| Boston Scientific | 11 | $342 |
| Bard Peripheral Vascular, Inc. | 3 | $225 |
| Medtronic | 4 | $57 |
| Canon Medical Systems USA, Inc. | 2 | $33 |
| Argon Medical Devices, Inc. | 1 | $19 |
| Penumbra, Inc. | 1 | $19 |
| Abbott | 1 | $16 |
| Terumo Medical Corporation | 1 | $16 |
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.
- THERASPHERE-BIO$26,666
- ASEPT$625
- ELITE HV$375
How this compares
$28,450 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.
Other vascular & interventional radiology in Chicago
- Riad SalemChicago$2.3M
- Kush DesaiChicago$1M
- Robert LewandowskiChicago$954K
- Christopher MolvarChicago$850K
- Sreekumar MadasseryChicago$459K
- Bulent ArslanChicago$300K
- Sameer AnsariChicago$161K
- Ahsun RiazChicago$127K
- Ramona GuptaChicago$72K
- Scott ResnickChicago$38K
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.