Christopher Salmon, MD
Cardiovascular Disease · Greenville, SCNPI 1164884177
Payments from drug & device makers
What this record shows
This record is dominated by grants: $50,000 of the $54,059 with a category attached, or 92.5%. Medtronic accounts for 92.5% of it on its own, with 17 other manufacturers making up the rest. Reporting peaked in 2023 at $50,156 and has fallen 95.0% since, to $2,489 in 2025. Among cardiovascular disease clinicians in SC with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 82 payments — averaging $659.26 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$50K
- Siemens Medical Solutions USA, Inc.$1K
- Heartflow, Inc.$929
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$429
- Boston Scientific$378
- Novartis$284
- plus $970 from 12 others
What the payments were for
- Grants$50,00092%
- Travel & lodging$1,2212%
- Food & beverage$2,7585%
- Education$800%
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 |
|---|---|---|
| Medtronic | 1 | $50,000 |
| Siemens Medical Solutions USA, Inc. | 12 | $1,071 |
| Heartflow, Inc. | 10 | $929 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 8 | $429 |
| Boston Scientific | 5 | $378 |
| Novartis | 11 | $284 |
| AstraZeneca | 6 | $243 |
| Philips North America LLC | 7 | $172 |
| Amgen | 8 | $153 |
| Pfizer | 3 | $150 |
| Boehringer Ingelheim | 2 | $115 |
| Alnylam Pharmaceuticals Inc. | 2 | $35 |
| Kiniksa Pharmaceuticals, Ltd. | 2 | $32 |
| Alliance Medical | 1 | $15 |
| Terumo Medical Corporation | 1 | $15 |
| Novo Nordisk | 1 | $13 |
| Lantheus Medical Imaging, Inc. | 1 | $13 |
| E.r. Squibb & Sons, L.L.C. | 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.
- COREVALVE EVOLUT R$50,000
- SOMATOM Pro.Pulse$811
- FFRct$611
- LifeVest$156
- WATCHMAN FLX$143
- VYNDAQEL$119
- Farapulse$119
- ENTRESTO$109
- FARXIGA$102
How this compares
$54,059 in reported general payments places this provider in the 95th percentile of 257 cardiovascular disease providers in South Carolina.
See all cardiovascular disease providers in South Carolina →
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 | 72 | $74,260 |
| JardianceEmpagliflozin | 27 | $29,092 |
| XareltoRivaroxaban | 13 | $10,246 |
| Valsartan | 25 | $1,200 |
| Metoprolol Succinate | 77 | $1,151 |
| Atorvastatin Calcium | 66 | $821 |
| Losartan Potassium | 47 | $523 |
| Nitroglycerin | 24 | $332 |
| ClopidogrelClopidogrel Bisulfate | 30 | $305 |
| Rosuvastatin Calcium | 26 | $268 |
| Ezetimibe | 21 | $248 |
| Carvedilol | 26 | $248 |
| Metoprolol Tartrate | 41 | $234 |
| Amlodipine Besylate | 47 | $199 |
| Chlorthalidone | 18 | $192 |
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 | $150 | $74,26072 claims |
| Boehringer IngelheimJardiance | $115 | $29,09227 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 95th percentile of 257 cardiovascular disease providers in South Carolina.
Other cardiovascular disease in Greenville
- Gregory SanGreenville$88K
- David McNeelyGreenville$78K
- Arthur EberlyGreenville$34K
- Tara HolderGreenville$20K
- Dev VazGreenville$14K
- Jon BittrickGreenville$13K
- James MerriamGreenville$11K
- Harold BlanksGreenville$9K
- Arthur SiachosGreenville$9K
- Robert BiedermanCharleston$775K
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.