John Marshall
Foot & Ankle Surgery · Round Rock, TXNPI 1518596048
Payments from drug & device makers
Across 161 payments — averaging $112.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$3K
- Forma Medical$3K
- Treace Medical Concepts, Inc.$2K
- Linvatec Corporation$1K
- Arthrex$1K
- Mid-atlantic Surgical Systems, LLC$1K
- plus $6K from 25 others
What the payments were for
- Consulting fees$2,80516%
- Travel & lodging$5,72932%
- Food & beverage$8,32446%
- Education$1,2007%
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 | 31 | $3,404 |
| Forma Medical | 2 | $2,867 |
| Treace Medical Concepts, Inc. | 23 | $2,126 |
| Linvatec Corporation | 8 | $1,461 |
| Arthrex | 18 | $1,347 |
| Mid-atlantic Surgical Systems, LLC | 4 | $1,247 |
| Mirus, LLC | 2 | $1,045 |
| Core Surgical Group | 8 | $777 |
| Kerecis Limited | 3 | $702 |
| Smith+Nephew | 8 | $632 |
| Exactech, Inc. | 2 | $406 |
| Nevro Corp. | 6 | $326 |
| Zimmer Biomet | 2 | $213 |
| Paratek Pharmaceuticals, Inc. | 10 | $200 |
| IBSA Pharma Inc. | 3 | $174 |
| AstraZeneca | 3 | $142 |
| Integra Lifesciences Corporation | 2 | $133 |
| Paragon 28, Inc. | 1 | $130 |
| Pacira Pharmaceuticals Incorporated | 1 | $125 |
| Orthofix Medical, Inc. | 7 | $104 |
| Averitas Pharma Inc. | 3 | $95 |
| Restor3d, Inc. | 1 | $90 |
| Bioventus LLC | 3 | $76 |
| Amgen | 3 | $66 |
| Biocomposites Inc | 1 | $40 |
| Convatec Inc. | 1 | $40 |
| Globus Medical | 1 | $23 |
| Anika Therapeutics, Inc. | 1 | $22 |
| Johnson & Johnson | 1 | $16 |
| Avanos Medical | 1 | $16 |
| Kowa Pharmaceuticals America, Inc. | 1 | $14 |
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.
- OptimalMTP$2,805
- Kerecis Omega3 SurgiClose$1,613
- PROstep$1,389
- Kerecis Omega3 Marigen$1,341
- BioBrace 23mm$1,306
- ATLAS Plating System$1,030
- LAPIPLASTY SYSTEM 1$727
- Kerecis Omega3 GraftGuide$557
- Lapiplasty System$508
- QUANTUM$458
- Stravix$409
- VANTAGE$406
- INBONE$404
- INTEGRA$352
- AUGMENT INJECTABLE$313
- Grafix$298
- ZIPSEAL 24 SURGICAL SKIN CLOSURE KIT$296
- GRAFIX PL$259
- STRAVIX PL$259
- TMC NANOPLASTY SYSTEM$215
How this compares
$18,058 in reported general payments places this provider in the 80th percentile of 684 foot & ankle 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 |
|---|---|---|
| Ketorolac Tromethamine | 14 | $231 |
| Doxycycline Hyclate | 41 | $214 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 33 | $190 |
| Celecoxib | 13 | $109 |
| Ondansetron Hcl | 25 | $89 |
Paid to pharmacies, not to this prescriber.
Other foot & ankle surgery in Round Rock
- Jonathan SmedleyRound Rock$105K
- Richard PollakSan Antonio$6.1M
- Joseph CaporussoMcAllen$6M
- Mark DaltonAustin$4.1M
- William McGarveyKaty$3.5M
- Eugene CurryDallas$3.1M
- Chad HowzeSan Antonio$2.4M
- Graham HamiltonEdinburg$2.1M
- Kevin VarnerHouston$1.1M
- Paul KimDallas$972K
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.