Daniel Bloomgarden, MD
Diagnostic Radiology · Greenfield, WINPI 1821019639
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $2,833 of the $4,550 with a category attached, or 62.3%. 8 manufacturers reported payments, led by Trisalus Life Sciences, Inc. at 57.3% of the total. Reporting peaked in 2023 at $2,818 and has fallen 63.6% since, to $1,025 in 2025. Among diagnostic radiology clinicians in WI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 57 payments — averaging $79.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Trisalus Life Sciences, Inc.$3K
- Terumo Medical Corporation$858
- Inari Medical, Inc.$463
- Medtronic$166
- Penumbra, Inc.$159
- Stryker$152
- plus $144 from 2 others
What the payments were for
- Speaking & faculty fees$1944%
- Travel & lodging$2,83362%
- Food & beverage$1,52333%
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 |
|---|---|---|
| Trisalus Life Sciences, Inc. | 12 | $2,607 |
| Terumo Medical Corporation | 10 | $858 |
| Inari Medical, Inc. | 16 | $463 |
| Medtronic(2 entities) | 9 | $166 |
| Penumbra, Inc. | 2 | $159 |
| Stryker | 5 | $152 |
| Philips North America LLC | 2 | $132 |
| Johnson & Johnson | 1 | $12 |
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.
- TRINAV INFUSION SYSTEM$2,332
- GLIDESHEATH SLENDER$680
- FLOWTRIEVER CATHETER, S$181
- CT THROMBECTOMY SYSTEM KIT$181
- Indigo System$150
- Allura Xper FD 20$118
How this compares
$4,550 in reported general payments places this provider in the 95th percentile of 747 diagnostic radiology providers in Wisconsin.
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 diagnostic radiology in Greenfield
- Eric BlaschkeGreenfield$15K
- Shekhar SaneGreenfield$2K
- Petar DuvnjakMilwaukee$552K
- Jeffrey KanneMadison$227K
- Sina MeisamyMadison$183K
- Perry PickhardtMadison$108K
- Thomas GallagherMadison$64K
- Mark WelnickGreen Bay$41K
- Ali PirastehMadison$39K
- Scott ReederMadison$39K
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.