Peter Dourdoufis, DO
Cardiovascular Disease · Portsmouth, NHNPI 1528042553
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $13,130 of the $20,564 with a category attached, or 63.8%. 25 manufacturers reported payments, led by Astellas Pharma US Inc at 50.6% of the total. Reporting peaked in 2019 at $13,357 and has fallen 95.6% since, to $589 in 2025. Among cardiovascular disease clinicians in NH with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 209 payments — averaging $98.39 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astellas Pharma US Inc$10K
- Boston Scientific$3K
- Sanofi-aventis U.S. LLC$3K
- Abbott$779
- Johnson & Johnson$588
- E.r. Squibb & Sons, L.L.C.$585
- plus $2K from 19 others
What the payments were for
- Consulting fees$2,53012%
- Speaking & faculty fees$13,13064%
- Food & beverage$4,85524%
- Education$500%
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 |
|---|---|---|
| Astellas Pharma US Inc | 7 | $10,397 |
| Boston Scientific | 10 | $3,203 |
| Sanofi-aventis U.S. LLC | 3 | $2,764 |
| Abbott | 23 | $779 |
| Johnson & Johnson | 28 | $588 |
| E.r. Squibb & Sons, L.L.C. | 47 | $585 |
| Novartis | 18 | $366 |
| Alnylam Pharmaceuticals Inc. | 6 | $272 |
| Amgen | 13 | $222 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 9 | $190 |
| Actelion Pharmaceuticals US, Inc. | 6 | $166 |
| Lantheus Medical Imaging, Inc. | 7 | $158 |
| AstraZeneca | 6 | $145 |
| Pfizer | 7 | $113 |
| Novo Nordisk | 1 | $110 |
| Atricure, Inc. | 1 | $107 |
| Cardiovascular Systems Inc. | 1 | $84 |
| Boehringer Ingelheim | 3 | $65 |
| Medtronic | 3 | $62 |
| Regeneron Healthcare Solutions, Inc. | 3 | $50 |
| AbbVie | 2 | $37 |
| Kowa Pharmaceuticals America, Inc. | 2 | $30 |
| Kiniksa Pharmaceuticals, Ltd. | 1 | $28 |
| Edwards Lifesciences | 1 | $25 |
| Smith+Nephew | 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.
How this compares
$20,564 in reported general payments places this provider in the 90th percentile of 112 cardiovascular disease providers in New Hampshire.
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 |
|---|---|---|
| EliquisApixaban | 629 | $830,386 |
| VyndamaxTafamidis | 14 | $566,910 |
| XareltoRivaroxaban | 218 | $244,150 |
| EntrestoSacubitril/Valsartan | 94 | $139,154 |
| JardianceEmpagliflozin | 39 | $49,027 |
| FarxigaDapagliflozin Propanediol | 21 | $27,196 |
| Repatha SureclickEvolocumab | 14 | $7,970 |
| Metoprolol Succinate | 523 | $7,044 |
| Atorvastatin Calcium | 586 | $6,119 |
| Dofetilide | 26 | $6,064 |
| Ranolazine ErRanolazine | 25 | $4,154 |
| Flecainide Acetate | 79 | $3,930 |
| Ezetimibe | 77 | $3,771 |
| Amiodarone Hcl | 137 | $3,362 |
| Rosuvastatin Calcium | 152 | $3,125 |
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 |
|---|---|---|
| PfizerEliquis, Vyndamax | $113 | $1,397,296643 claims |
| Johnson & JohnsonXarelto | $588 | $244,150218 claims |
| NovartisEntresto | $366 | $139,15494 claims |
| Boehringer IngelheimJardiance | $65 | $49,02739 claims |
| AstraZenecaFarxiga | $145 | $27,19621 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. Against peers, this provider's reported payments sit in the 90th percentile of 112 cardiovascular disease providers in New Hampshire.
Other cardiovascular disease in Portsmouth
- Jean TouchanPortsmouth$2K
- Fahad GilaniManchester$418K
- Stephan HeoManchester$116K
- Robert CapodilupoManchester$85K
- Kevin KwakuLebanon$79K
- Michael YoungLebanon$53K
- Jeanney LewManchester$36K
- Daniel PipilasDover$28K
- Merle MyersonLebanon$15K
- Ian GilchristLebanon$13K
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.