Dariam Cardentey Oliva, MD
Vascular Surgery · Riverview, FLNPI 1508210832
Payments from drug & device makers
Across 99 payments — averaging $74.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$3K
- Cook Incorporated$1K
- Cook Medical LLC$567
- W. L. Gore & Associates, Inc.$492
- Philips North America LLC$456
- Silk Road Medical, Inc.$359
- plus $1K from 13 others
What the payments were for
- Consulting fees$2503%
- Grants$2,00027%
- Travel & lodging$1,50621%
- Food & beverage$3,46147%
- Education$1091%
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 | 24 | $2,821 |
| Cook Incorporated | 2 | $1,245 |
| Cook Medical LLC | 8 | $567 |
| W. L. Gore & Associates, Inc. | 13 | $492 |
| Philips North America LLC | 10 | $456 |
| Silk Road Medical, Inc. | 4 | $359 |
| Inari Medical, Inc. | 2 | $258 |
| Boston Scientific | 13 | $221 |
| Imperative Care, Inc | 2 | $201 |
| Endologix LLC | 2 | $179 |
| Conmed Corporation | 1 | $113 |
| Mimedx Group, Inc. | 5 | $99 |
| Organogenesis Inc. | 4 | $93 |
| Lemaitre Vascular, Inc. | 3 | $63 |
| Penumbra, Inc. | 2 | $49 |
| Neuros Medical, Inc. | 1 | $31 |
| Integra Lifesciences Corporation | 1 | $27 |
| Smith+Nephew | 1 | $26 |
| BD | 1 | $25 |
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.
- ENDURANT IIS$2,000
- Zenith$1,669
- ENROUTE Transcarotid Neuroprotection System$309
- ENROUTE Transcarotid Stent$309
- CT THROMBECTOMY SYSTEM KIT$250
- FLOWTRIEVER CATHETER, S$250
- EXCLUDER Conformable AAA Endoprosthesis with Active Control$199
- PRODIGY CATHETER$131
- Lasers$129
- IV Other$122
- GORE TAG Thoracic Branch Endoprosthesis$109
- Torus Stent Graft System$106
- ENDOCROSS Device$106
How this compares
$7,326 in reported general payments places this provider in the 50th percentile of 385 vascular surgery providers in Florida.
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 |
|---|---|---|
| XareltoRivaroxaban | 15 | $12,093 |
| ClopidogrelClopidogrel Bisulfate | 98 | $619 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Riverview
- Samuel TapperStuart$1.3M
- Erin MooreJacksonville$488K
- Mariano ArosemenaBradenton$472K
- Woongchae LeeBoca Raton$414K
- Manuel Perez IzquierdoOrlando$396K
- Murray ShamesTampa$354K
- Joseph RicottaDelray Beach$344K
- Martin BackTampa$303K
- Rajesh MalikNaples$296K
- Eduardo MartinezMiami$288K
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.