Shaun McKenzie, MD
Surgical Oncology · Austin, TXNPI 1114189933
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $5,465 of the $7,702 with a category attached, or 71.0%. 16 manufacturers reported payments, led by Stryker at 26.1% of the total. Reporting peaked in 2021 at $2,468 and has fallen 51.3% since, to $1,203 in 2025.
Across 68 payments — averaging $113.26 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$2K
- Histosonics, Inc.$2K
- Medtronic$1K
- Angiodynamics, Inc.$468
- Covidien LP$385
- Lexington Medical, Inc.$264
- plus $1K from 10 others
Across 1 payment — averaging $3750.00 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.
- Histosonics, Inc.$4K
What the payments were for
- Travel & lodging$2,23629%
- Food & beverage$5,46571%
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 |
|---|---|---|
| Stryker | 15 | $2,014 |
| Histosonics, Inc. | 6 | $1,759 |
| Medtronic | 18 | $1,442 |
| Angiodynamics, Inc. | 4 | $468 |
| Covidien LP | 3 | $385 |
| Lexington Medical, Inc. | 5 | $264 |
| Baxter Healthcare | 2 | $231 |
| Boston Scientific | 2 | $187 |
| Davol Inc. | 3 | $177 |
| Olympus America Inc. | 2 | $154 |
| Edwards Lifesciences | 1 | $139 |
| Axonics, Inc. | 1 | $120 |
| Intera Oncology, Inc | 1 | $107 |
| Eisai Inc. | 1 | $101 |
| Bayer | 1 | $86 |
| Johnson & Johnson | 3 | $68 |
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.
- SPY-PHI SYSTEM$1,720
- Signia$690
- LigaSure$406
- TACHOSIL$231
- EEA$178
- TheraSphere Y90 Glass Microspheres 10 GBq$154
- ClearSight System$139
- SPY TECHNOLOGY$138
- PHASIX$137
- Olympus Capital Accessories$135
- EVIS EXERA$135
- Endo GIA$125
- Axonics r-SNM System$120
- Nanoknife$120
- INTERA$107
- Signet$101
- LENVIMA$101
How this compares
$7,702 in reported general payments places this provider in the 80th percentile of 191 surgical oncology 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 |
|---|---|---|
| ZenpepLipase/Protease/Amylase | 16 | $30,489 |
| CreonLipase/Protease/Amylase | 23 | $30,451 |
| Ondansetron OdtOndansetron | 12 | $208 |
| Pantoprazole Sodium | 16 | $178 |
| Spironolactone | 14 | $157 |
| Tramadol Hcl | 37 | $114 |
| Celecoxib | 13 | $106 |
| Furosemide | 15 | $49 |
| Naproxen | 16 | $30 |
Paid to pharmacies, not to this prescriber.
Other surgical oncology in Austin
- Kimberly BrownAustin$20K
- Heather KingAustin$5K
- Allison DipasqualeDallas$272K
- Merrick RossHouston$216K
- John HardawayShenandoah$164K
- Steven CurleyTyler$162K
- Suhail SharifFort Worth$137K
- Alfredo Santillan GomezSan Antonio$125K
- Kelly HuntHouston$104K
- Adam YoppDallas$96K
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.