Clement Eiswirth, MD
Advanced Heart Failure and Transplant Cardiology · New Orleans, LANPI 1477538726
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $226,631 of the $277,116 with a category attached, or 81.8%. 21 manufacturers reported payments, led by Pfizer at 31.4% of the total. Reporting peaked in 2019 at $77,518 and has fallen 85.4% since, to $11,336 in 2025.
Across 368 payments — averaging $753.03 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$87K
- E.r. Squibb & Sons, L.L.C.$67K
- Alnylam Pharmaceuticals Inc.$61K
- Akcea Therapeutics, Inc.$35K
- Novartis$14K
- Bridgebio Pharma, Inc.$11K
- plus $2K from 15 others
Across 23 payments — averaging $7137.44 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Merck$76K
- Pfizer$39K
- Alnylam Pharmaceuticals Inc.$27K
- Amgen$22K
What the payments were for
- Consulting fees$16,0956%
- Speaking & faculty fees$226,63182%
- Travel & lodging$25,5479%
- Food & beverage$8,7763%
- Education$670%
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 |
|---|---|---|
| Pfizer | 72 | $86,903 |
| E.r. Squibb & Sons, L.L.C. | 67 | $67,244 |
| Alnylam Pharmaceuticals Inc. | 88 | $61,398 |
| Akcea Therapeutics, Inc. | 70 | $34,695 |
| Novartis | 14 | $13,871 |
| Bridgebio Pharma, Inc. | 7 | $10,961 |
| Abbott | 23 | $628 |
| Sirtex Medical Inc | 4 | $513 |
| Abiomed | 3 | $185 |
| Cvrx, Inc. | 1 | $176 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $108 |
| Medtronic | 1 | $85 |
| United Therapeutics Corporation | 3 | $72 |
| Actelion Pharmaceuticals US, Inc. | 2 | $71 |
| AstraZeneca | 4 | $62 |
| Scpharmaceuticals Inc. | 2 | $39 |
| Edwards Lifesciences | 1 | $32 |
| Cardiac Dimensions, Inc. | 1 | $24 |
| Novo Nordisk | 1 | $21 |
| Amgen | 1 | $15 |
| Livanova USA, Inc. | 1 | $13 |
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.
- VYNDAQEL$86,160
- CAMZYOS$56,104
- ONPATTRO$51,481
- TEGSEDI$33,606
- ENTRESTO$13,572
- Attruby$10,813
- AMVUTTRA$1,312
- SIR-Spheres Microspheres$513
- Barostim Neo System$176
- Impella$145
How this compares
Too few advanced heart failure and transplant cardiology providers in Louisianato place this figure against a meaningful peer group, so we don't.
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 |
|---|---|---|
| VyndamaxTafamidis | 315 | $6,888,277 |
| WainuaEplontersen Sodium | 39 | $1,576,586 |
| CamzyosMavacamten | 79 | $649,302 |
| EntrestoSacubitril/Valsartan | 359 | $299,856 |
| EliquisApixaban | 143 | $113,435 |
| JardianceEmpagliflozin | 112 | $96,191 |
| FarxigaDapagliflozin Propanediol | 63 | $54,934 |
| Repatha SureclickEvolocumab | 77 | $45,428 |
| Ambrisentan | 14 | $39,900 |
| Mycophenolate Mofetil | 39 | $4,313 |
| Metoprolol Succinate | 244 | $4,105 |
| Sirolimus | 14 | $3,844 |
| Potassium Chloride | 174 | $3,188 |
| Bumetanide | 60 | $2,553 |
| Isosorbide Dinitrate | 32 | $1,917 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| PfizerVyndamax, Eliquis | $86,903 | $7,001,712458 claims |
| AstraZenecaWainua, Farxiga | $62 | $1,631,521102 claims |
| E.r. Squibb & Sons, L.L.C.Camzyos | $67,244 | $649,30279 claims |
| NovartisEntresto | $13,871 | $299,856359 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. There are too few advanced heart failure and transplant cardiology providers in Louisianaon file to place this against a meaningful peer group, so we don't.
Other advanced heart failure and transplant cardiology in New Orleans
- Senthil AnandNew Orleans$51K
- Hector VenturaNew Orleans$39K
- Sapna DesaiNew Orleans$30K
- Selim KrimNew Orleans$9K
- Frank SmartNew Orleans$4K
- Hamang PatelNew Orleans$3K
- Adam LickNew Orleans$2K
- Thierry LejemtelNew Orleans$506
- Peter FailHouma$206K
- Shane PrejeanHouma$102K
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.