Mark Davies, MD
Vascular Surgery · Waco, TXNPI 1477581619
Payments from drug & device makers
Across 128 payments — averaging $78.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- KCI USA, Inc.$2K
- W. L. Gore & Associates, Inc.$1K
- Medtronic$1K
- Bard Peripheral Vascular, Inc.$1K
- Silk Road Medical, Inc.$619
- Endologix LLC$437
- plus $3K from 30 others
What the payments were for
- Consulting fees$2,38324%
- Travel & lodging$5966%
- Food & beverage$7,07370%
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 |
|---|---|---|
| KCI USA, Inc. | 2 | $2,383 |
| W. L. Gore & Associates, Inc. | 15 | $1,392 |
| Medtronic(2 entities) | 13 | $1,292 |
| Bard Peripheral Vascular, Inc. | 29 | $1,288 |
| Silk Road Medical, Inc. | 4 | $619 |
| Endologix LLC | 2 | $437 |
| Cvrx, Inc. | 3 | $275 |
| Penumbra, Inc. | 2 | $267 |
| Cook Medical LLC | 4 | $253 |
| Organogenesis Inc. | 7 | $170 |
| Smith+Nephew | 4 | $156 |
| Cardiva Medical, Inc. | 4 | $153 |
| Mylan Specialty L.p. | 1 | $120 |
| Boston Scientific | 2 | $116 |
| La Jolla Pharmaceutical Company | 1 | $115 |
| Portola Pharmaceuticals, LLC | 1 | $114 |
| Angiodynamics, Inc. | 1 | $109 |
| Amgen | 1 | $91 |
| AbbVie | 5 | $84 |
| Surmodics, Inc. | 1 | $83 |
| Shockwave Medical, Inc | 2 | $61 |
| Abbott | 2 | $53 |
| Kerecis Limited | 2 | $52 |
| Tactile Systems Technology Inc | 2 | $49 |
| Inspiremd Ltd | 3 | $46 |
| Lemaitre Vascular, Inc. | 2 | $45 |
| Stryker | 1 | $41 |
| Integra Lifesciences Corporation | 1 | $37 |
| Acera Surgical, Inc. | 2 | $34 |
| Merck | 2 | $33 |
| Solventum Corporation | 2 | $28 |
| Cardiovascular Systems Inc. | 1 | $22 |
| Bolton Medical Inc | 1 | $21 |
| Teleflex LLC | 1 | $18 |
| Philips North America LLC | 1 | $15 |
| Pfizer | 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.
- PREVENA$2,383
- ENROUTE Transcarotid Neuroprotection System$1,058
- ENROUTE Transcarotid Stent$607
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$588
- ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter$451
- LUTONIX$434
- Alto Abdominal Stent Graft System$418
- HawkOne$386
- GORE VIABAHN VBX Balloon Expandable Endo$308
- Indigo System$267
- Lutonix Drug Coated Balloon$214
- ENDURANT IIS$179
- Barostim Neo System$178
- Valiant Captivia$149
- Endurant$144
- EXCLUDER AAA Endoprosthesis$139
- GORE VIABAHN Endoprosthesis with Heparin$124
- Stravix$121
- Yupelri$120
- GIAPREZA$115
How this compares
$10,085 in reported general payments places this provider in the 55th 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 |
|---|---|---|
| Pentoxifylline | 37 | $1,619 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 144 | $639 |
| ClopidogrelClopidogrel Bisulfate | 58 | $436 |
| Cilostazol | 36 | $290 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 25 | $91 |
| Oxycodone Hcl | 12 | $49 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Waco
- Mazin FotehAustin$2.5M
- Alan LumsdenHouston$2.4M
- Gregory PearlDallas$2.3M
- Gustavo OderichHouston$999K
- Michael SiahDallas$838K
- Stephen HohmannDallas$587K
- Dennis GableDallas$547K
- Carlos TimaranDallas$527K
- Samuel LeonardHouston$431K
- Ali AzizzadehHouston$387K
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.