David Yandell, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Tulsa, OKNPI 1720246143
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 132 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 21 manufacturers, the largest accounting for just 21.1% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $1,474, more than ten times the $138 reported in 2019.
Across 132 payments — averaging $31.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abiomed$875
- Medtronic$856
- Abbott$771
- W. L. Gore & Associates, Inc.$389
- Silk Road Medical, Inc.$205
- Bolton Medical Inc$194
- plus $865 from 15 others
What the payments were for
- Food & beverage$4,156100%
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 |
|---|---|---|
| Abiomed | 13 | $875 |
| Medtronic(2 entities) | 41 | $856 |
| Abbott | 9 | $771 |
| W. L. Gore & Associates, Inc. | 16 | $389 |
| Silk Road Medical, Inc. | 5 | $205 |
| Bolton Medical Inc | 9 | $194 |
| Atricure, Inc. | 5 | $185 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 9 | $133 |
| Johnson & Johnson(2 entities) | 5 | $109 |
| Baxter Healthcare | 2 | $65 |
| Artivion, Inc. | 2 | $63 |
| Novo Nordisk | 3 | $56 |
| Endologix LLC | 2 | $46 |
| Getinge USA Sales, LLC | 3 | $42 |
| Hemosonics LLC | 1 | $40 |
| Cardiva Medical, Inc. | 1 | $31 |
| Nuwellis, Inc. | 1 | $24 |
| Reflow Medical Inc | 1 | $22 |
| Polynovo North America LLC | 1 | $22 |
| Surmodics, Inc. | 2 | $14 |
| KCI USA, Inc. | 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.
- Epic$475
- Impella$242
- NAVITOR$170
- HeartWare HVAD$106
How this compares
$4,156 in reported general payments places this provider in the 55th percentile of 48 thoracic surgery (cardiothoracic vascular surgery) providers in Oklahoma.
See all thoracic surgery (cardiothoracic vascular surgery) providers in Oklahoma →
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 |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 17 | $94 |
Paid to pharmacies, not to this prescriber.
Other thoracic surgery (cardiothoracic vascular surgery) in Tulsa
- Matthew CooperTulsa$1.1M
- Kelly NagasawaTulsa$46K
- Ajit TharakanTulsa$30K
- Michael PhillipsTulsa$30K
- Paul KempeTulsa$18K
- John Franco CarabelloTulsa$13K
- Robert GarrettTulsa$13K
- James NeelTulsa$7K
- Shane YamaneTulsa$6K
- Kryston BoyerTulsa$4K
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.