Matthew Sideman, MD
Vascular Surgery · San Antonio, TXNPI 1386614774
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $8,479 of the $11,123 with a category attached, or 76.2%. It is spread thinly across 38 manufacturers, the largest accounting for just 22.4% — the pattern of someone who eats at a lot of different presentations.
Across 204 payments — averaging $54.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- W. L. Gore & Associates, Inc.$2K
- Reflow Medical Inc$2K
- Medtronic$1K
- Bard Peripheral Vascular, Inc.$959
- Cook Medical LLC$851
- Endologix LLC$473
- plus $3K from 32 others
Across 8 payments — averaging $3863.23 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Shape Memory Medical Inc.$27K
- W. L. Gore & Associates, Inc.$4K
What the payments were for
- Travel & lodging$2,64424%
- Food & beverage$8,47976%
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 |
|---|---|---|
| W. L. Gore & Associates, Inc. | 26 | $2,488 |
| Reflow Medical Inc | 10 | $1,523 |
| Medtronic(2 entities) | 14 | $1,331 |
| Bard Peripheral Vascular, Inc. | 31 | $959 |
| Cook Medical LLC | 23 | $851 |
| Endologix LLC | 6 | $473 |
| Angiodynamics, Inc. | 9 | $418 |
| Boston Scientific | 6 | $332 |
| Johnson & Johnson | 10 | $244 |
| Veryan Medical Incorporated | 2 | $220 |
| Penumbra, Inc. | 6 | $203 |
| Baylis Medical Technologies Inc. | 2 | $192 |
| Abbott | 3 | $190 |
| Philips North America LLC | 8 | $169 |
| Inari Medical, Inc. | 6 | $159 |
| Organogenesis Inc. | 2 | $146 |
| Abiomed | 1 | $137 |
| Shape Memory Medical Inc. | 2 | $127 |
| Lemaitre Vascular, Inc. | 5 | $114 |
| Bolton Medical Inc | 3 | $109 |
| Avinger Inc. | 4 | $107 |
| Cagent Vascular Inc | 1 | $100 |
| Shockwave Medical, Inc | 4 | $95 |
| Sanara Medtech Inc. | 1 | $89 |
| Cardiovascular Systems Inc. | 3 | $47 |
| Baxter Healthcare | 2 | $40 |
| Teleflex LLC | 1 | $38 |
| Stryker | 2 | $36 |
| Imperative Care, Inc | 2 | $32 |
| Acera Surgical, Inc. | 1 | $26 |
| Silk Road Medical, Inc. | 1 | $24 |
| Pacira Pharmaceuticals Incorporated | 1 | $21 |
| Argon Medical Devices, Inc. | 1 | $18 |
| Davol Inc. | 1 | $18 |
| Getinge USA Sales, LLC | 1 | $16 |
| Pfizer | 1 | $13 |
| Convatec Inc. | 1 | $12 |
| Cvrx, Inc. | 1 | $3 |
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.
- GORE TAG Thoracic Endoprosthesis$1,299
- ENDURANT IIS$299
- LUTONIX$290
- Endurant$272
- Lutonix Drug Coated Balloon$265
- ENDOCROSS Device$252
- Torus Stent Graft System$252
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$237
- Zenith Spiral-Z$237
- Valiant Captivia$214
- C3 Delivery System$207
- Abre$184
- GORE TAG Conformable Thoracic Stent Graft$164
- Heli-FX EndoAnchor System$150
- BioMimics$147
- ESPRIT$147
- EXCLUDER Conformable AAA Endoprosthesis with Active Control$144
- GORE EXCLUDER AAA Endoprosthesis$139
- Impella$137
- Auryon Laser System 100-120 Vac$131
How this compares
$11,123 in reported general payments places this provider in the 60th percentile of 347 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 67 | $652 |
| Cilostazol | 19 | $275 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in San Antonio
- William EnglishSan Antonio$194K
- Lucas Ferrer CardonaSan Antonio$141K
- Nessa MillerSan Antonio$41K
- Lyssa OchoaSan Antonio$39K
- Ashton LeeSan Antonio$35K
- Andrew NagySan Antonio$35K
- Gregory PearlDallas$2.3M
- Mazin FotehAustin$1.6M
- Alan LumsdenHouston$742K
- Stephen HohmannDallas$499K
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.