William Davis, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · San Antonio, TXNPI 1437195187
Payments from drug & device makers
Across 150 payments — averaging $61.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$5K
- Abbott$1K
- Atricure, Inc.$1K
- Abiomed$640
- Edwards Lifesciences$280
- Bolton Medical Inc$273
- plus $1K from 15 others
What the payments were for
- Food & beverage$9,216100%
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 |
|---|---|---|
| Medtronic(2 entities) | 52 | $4,966 |
| Abbott | 33 | $1,026 |
| Atricure, Inc. | 34 | $1,020 |
| Abiomed | 5 | $640 |
| Edwards Lifesciences | 3 | $280 |
| Bolton Medical Inc | 8 | $273 |
| Corcym Inc | 1 | $197 |
| Kls-martin L.p. | 1 | $169 |
| Davol Inc. | 1 | $133 |
| Medical Device Business Services, Inc. | 1 | $125 |
| TELA Bio, Inc. | 1 | $76 |
| Innovation Technologies Inc | 1 | $71 |
| Access Pro Medical, LLC | 1 | $49 |
| Mission Medical Distribution, LLC | 1 | $38 |
| Baxter Healthcare | 1 | $31 |
| Biotissue Holdings Inc. | 1 | $28 |
| Musculoskeletal Transplant Foundation Inc. | 1 | $22 |
| LSI Solutions Inc | 1 | $20 |
| Chiesi USA, Inc. | 1 | $18 |
| Kerecis Limited | 1 | $17 |
| Pulmonx Corporation | 1 | $16 |
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$3,026
- CoreValve Evolut$1,110
- Impella$420
- ATRICURE CRYOICE CRYOSPHERE CRYOABLATION SYSTEM$229
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$206
- Perceval$197
- HemoSphere$136
- Progel Applicator Spray Tips$133
- EV1000 Clinical Platform$128
- ETHICON$125
- Endurant$109
- ATRICLIP LAA EXCLUSION SYSTEM$103
- SYNERGY ABLATION SYSTEM$103
How this compares
$9,216 in reported general payments places this provider in the 55th percentile of 424 thoracic surgery (cardiothoracic vascular surgery) providers in Texas.
See all thoracic surgery (cardiothoracic vascular surgery) providers in Texas →
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.
Other thoracic surgery (cardiothoracic vascular surgery) in San Antonio
- Victor Bautista-HernandezSan Antonio$227K
- Jason GauthierSan Antonio$107K
- Robert SmithPlano$2.9M
- Michael ReardonHouston$2.7M
- William RyanPlano$2.1M
- Faraz KerendiAustin$1.6M
- Robert HebelerDallas$1.2M
- William BrinkmanPlano$1.2M
- Robert RipleyHouston$817K
- Michael MackPlano$796K
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.