John Eiser, DO
Vascular & Interventional Radiology · Metairie, LANPI 1922313865
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 45 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 11 manufacturers reported payments, led by Boston Scientific at 58.2% of the total. That places this record below the midpoint for vascular & interventional radiology clinicians in LA, where the typical reported total is $3,137.
Across 45 payments — averaging $53.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$1K
- Argon Medical Devices, Inc.$322
- Trisalus Life Sciences, Inc.$163
- Siemens Medical Solutions USA, Inc.$137
- W. L. Gore & Associates, Inc.$114
- Agfa Healthcare Corporation$105
- plus $161 from 5 others
What the payments were for
- Food & beverage$2,398100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Boston Scientific | 15 | $1,396 |
| Argon Medical Devices, Inc. | 17 | $322 |
| Trisalus Life Sciences, Inc. | 4 | $163 |
| Siemens Medical Solutions USA, Inc. | 1 | $137 |
| W. L. Gore & Associates, Inc. | 1 | $114 |
| Agfa Healthcare Corporation | 1 | $105 |
| Medtronic | 1 | $70 |
| Bayer | 2 | $29 |
| E.r. Squibb & Sons, L.L.C. | 1 | $23 |
| Terumo Medical Corporation | 1 | $21 |
| Bayer Healthcare LLC | 1 | $18 |
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 Y90 Glass Microspheres 10 GBq$364
- GENERAL EMBOLICS$283
- WallFlex Biliary Transhepatic$150
- TheraSphere Administration Set$141
- Cios Alpha$137
- EMBOLD Fibered$114
- VIABAHN Endoprosthesis with PROPATEN Bioactive Surface$114
How this compares
$2,398 in reported general payments places this provider in the 40th percentile of 42 vascular & interventional radiology providers in Louisiana.
See all vascular & interventional radiology providers in Louisiana →
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 Metairie
- Juan GimenezNew Orleans$564K
- Tyler SandowNew Orleans$485K
- James MilburnCovington$260K
- Richard Marshall JrNew Orleans$216K
- Hugo Cuellar SaenzShreveport$160K
- William LongAlexandria$92K
- David KirschNew Orleans$42K
- Kyle DegeyterLafayette$27K
- Chaitanya AhujaShreveport$11K
- Dan LaneyNew Orleans$10K
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.