David Sullivan
Internal Medicine · Madison, MSNPI 1386751329
Payments from drug & device makers
Across 364 payments — averaging $15.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$862
- Novo Nordisk$731
- Pfizer$548
- Lilly USA, LLC$401
- Amgen$362
- AstraZeneca$357
- plus $2K from 30 others
What the payments were for
- Food & beverage$5,738100%
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 |
|---|---|---|
| AbbVie(2 entities) | 51 | $862 |
| Novo Nordisk | 45 | $731 |
| Pfizer | 44 | $548 |
| Lilly USA, LLC | 32 | $401 |
| Amgen | 24 | $362 |
| AstraZeneca | 20 | $357 |
| Merck | 19 | $350 |
| GSK | 18 | $274 |
| Novartis | 13 | $191 |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $144 |
| Boehringer Ingelheim | 10 | $142 |
| Johnson & Johnson | 10 | $136 |
| Biohaven Pharmaceutical Holding Company Ltd. | 5 | $116 |
| Bayer | 7 | $115 |
| Astellas Pharma US Inc | 8 | $113 |
| Boston Scientific | 1 | $92 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 6 | $90 |
| Sanofi-aventis U.S. LLC | 6 | $87 |
| Abbott | 5 | $81 |
| E.r. Squibb & Sons, L.L.C. | 5 | $63 |
| Esperion Therapeutics, Inc. | 4 | $60 |
| Exact Sciences | 4 | $58 |
| Otsuka America Pharmaceutical, Inc. | 3 | $53 |
| Kowa Pharmaceuticals America, Inc. | 2 | $42 |
| Amarin Pharma, Inc. | 3 | $40 |
| Nestle Healthcare Nutrition Inc. | 2 | $31 |
| Lundbeck LLC | 1 | $30 |
| Teva Pharmaceuticals USA, Inc. | 2 | $27 |
| Xeris Pharmaceuticals, Inc. | 1 | $24 |
| Dexcom, Inc. | 1 | $24 |
| Alnylam Pharmaceuticals Inc. | 1 | $20 |
| Emmaus Medical, Inc. | 1 | $17 |
| Sanofi Pasteur Inc. | 1 | $17 |
| Idorsia Pharmaceuticals US Inc | 1 | $15 |
| Hikma Pharmaceuticals USA | 1 | $13 |
| Biohaven Pharmaceuticals, Inc. | 1 | $12 |
How this compares
$5,738 in reported general payments places this provider in the 90th percentile of 846 internal medicine providers in Mississippi.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 64 | $47,421 |
| OzempicSemaglutide | 41 | $37,964 |
| FarxigaDapagliflozin Propanediol | 31 | $29,552 |
| JardianceEmpagliflozin | 26 | $25,369 |
| TrulicityDulaglutide | 11 | $17,676 |
| EntrestoSacubitril/Valsartan | 15 | $10,492 |
| MyrbetriqMirabegron | 12 | $8,334 |
| SynthroidLevothyroxine Sodium | 33 | $2,742 |
| Sucralfate | 13 | $1,842 |
| Metoprolol Succinate | 149 | $1,597 |
| Ezetimibe | 54 | $1,437 |
| Atorvastatin Calcium | 187 | $1,328 |
| Potassium Chloride | 72 | $1,069 |
| Pantoprazole Sodium | 108 | $1,018 |
| Levothyroxine Sodium | 105 | $949 |
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 | $548 | $47,42164 claims |
| Novo NordiskOzempic | $731 | $37,96441 claims |
| AstraZenecaFarxiga | $357 | $29,55231 claims |
| Boehringer IngelheimJardiance | $142 | $25,36926 claims |
| Lilly USA, LLCTrulicity | $401 | $17,67611 claims |
| NovartisEntresto | $191 | $10,49215 claims |
| Astellas Pharma US IncMyrbetriq | $113 | $8,33412 claims |
| AbbVieSynthroid | $862 | $2,74233 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 846 internal medicine providers in Mississippi.
Other internal medicine in Madison
- James BridgesMadison$23K
- Richard RussellMadison$11K
- Michael MorganMadison$10K
- J HarrisonMadison$9K
- Eric EvansMadison$8K
- James HallBrookhaven$4.8M
- Bob HutchinsJackson$4.6M
- Sidney GortonBelzoni$571K
- David PendleyGulfport$336K
- Sarah KerutJackson$319K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.