Santhosh Mannem, MD
Interventional Cardiology · Hannibal, MONPI 1518242957
Payments from drug & device makers
Across 266 payments — averaging $45.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$4K
- Abbott$2K
- Abiomed$1K
- AstraZeneca$852
- Novartis$837
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$663
- plus $3K from 31 others
What the payments were for
- Travel & lodging$4,88440%
- Food & beverage$7,18959%
- Education$340%
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 | 22 | $4,009 |
| Abbott | 16 | $1,757 |
| Abiomed | 13 | $1,211 |
| AstraZeneca | 18 | $852 |
| Novartis | 49 | $837 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 31 | $663 |
| Boehringer Ingelheim | 11 | $302 |
| Shockwave Medical, Inc | 8 | $250 |
| Amgen | 14 | $231 |
| Actelion Pharmaceuticals US, Inc. | 11 | $212 |
| Pfizer | 10 | $191 |
| Bayer | 9 | $153 |
| Scpharmaceuticals Inc. | 8 | $151 |
| E.r. Squibb & Sons, L.L.C. | 8 | $148 |
| Medical Device Business Services, Inc. | 2 | $138 |
| Inari Medical, Inc. | 1 | $138 |
| Johnson & Johnson | 7 | $116 |
| Biotronik Inc. | 1 | $113 |
| Esperion Therapeutics, Inc. | 6 | $112 |
| Penumbra, Inc. | 1 | $102 |
| Edwards Lifesciences | 1 | $83 |
| Imperative Care, Inc | 2 | $47 |
| Amryt Pharma Holdings Ltd | 2 | $38 |
| Sanofi-aventis U.S. LLC | 2 | $31 |
| Kiniksa Pharmaceuticals International, PLC | 1 | $29 |
| Lemaitre Vascular, Inc. | 1 | $22 |
| Regeneron Healthcare Solutions, Inc. | 1 | $19 |
| Vital Connect, Inc | 1 | $18 |
| Sanofi Pasteur Inc. | 1 | $18 |
| Terumo Medical Corporation | 1 | $17 |
| Cvrx, Inc. | 1 | $17 |
| Novo Nordisk | 1 | $16 |
| Cardiovascular Systems Inc. | 1 | $15 |
| Zimmer Biomet | 1 | $15 |
| Chiesi USA, Inc. | 1 | $14 |
| Phathom Pharmaceuticals, Inc. | 1 | $12 |
| Daiichi Sankyo Inc. | 1 | $11 |
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.
- VersaCross Access Solution$3,407
- SUPERA$572
- Omnilink Elite vascular stent system$536
- FARXIGA$461
- Impella$366
- BRILINTA$226
- Perclose ProGlide suture mediated closure system$170
- Mitra Clip system$147
- RESONATE$144
- FLOWTRIEVER CATHETER, S$138
- CT THROMBECTOMY SYSTEM KIT$138
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$132
- JARDIANCE$125
- UPTRAVI$125
- OPSUMIT$125
- LEQVIO$113
- ReCross$113
- LifeVest$109
- Indigo System$102
How this compares
$12,107 in reported general payments places this provider in the 45th percentile of 182 interventional cardiology providers in Missouri.
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 | 339 | $240,535 |
| EntrestoSacubitril/Valsartan | 82 | $63,747 |
| FarxigaDapagliflozin Propanediol | 72 | $41,716 |
| JardianceEmpagliflozin | 56 | $39,567 |
| XareltoRivaroxaban | 41 | $30,674 |
| BrilintaTicagrelor | 35 | $26,051 |
| OzempicSemaglutide | 12 | $11,567 |
| Ranolazine ErRanolazine | 84 | $6,576 |
| Metoprolol Succinate | 459 | $3,665 |
| Atorvastatin Calcium | 444 | $2,735 |
| Potassium Chloride | 155 | $2,304 |
| Diltiazem 12hr ErDiltiazem Hcl | 14 | $1,748 |
| Amiodarone Hcl | 46 | $1,634 |
| Flecainide Acetate | 44 | $1,596 |
| Bumetanide | 51 | $1,398 |
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 | $191 | $240,535339 claims |
| AstraZenecaFarxiga, Brilinta | $852 | $67,767107 claims |
| NovartisEntresto | $837 | $63,74782 claims |
| Boehringer IngelheimJardiance | $302 | $39,56756 claims |
| Johnson & JohnsonXarelto | $116 | $30,67441 claims |
| Novo NordiskOzempic | $16 | $11,56712 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 45th percentile of 182 interventional cardiology providers in Missouri.
Other interventional cardiology in Hannibal
- Harvey SerotaSaint Louis$7.1M
- Adnan ChhatriwallaKansas City$3.6M
- Gil VardiSaint Louis$2M
- Alan ZajariasSaint Louis$1.6M
- James GranthamKansas City$1.6M
- Anish ThomasSaint Louis$1.5M
- Richard BachSaint Louis$1.5M
- Joshua StolkerWashington$1.2M
- John LasalaSaint Louis$995K
- Jasvindar SinghSaint Louis$993K
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.