Physician profile
Kenneth B Mathis
NPI 1912940487
$52,059.68
in general payments reported to CMS, 2019-2025
20 companies · $1,401 in 2025
The $1,401 reported for 2025 was more than what a typical Orthopaedic Surgery provider received nationally (typical 2025 total: $569).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $3,393 · 2020: $205 · 2021: $5,334 · 2022: $24K · 2023: $16K · 2024: $1,485 · 2025: $1,401.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $13K · Food and Beverage: $3,680 · Travel and Lodging: $1,985.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $13,368.75 |
| Food and Beverage | $3,679.94 |
| Travel and Lodging | $1,984.58 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Smith+Nephew, INC. | $43,223.72 | 2019-2025 | Real Intelligence, Or3o Dual Mobility, Legion |
| Total Joint Orthopedics, INC. | $3,689.35 | 2019-2025 | |
| Exactech, INC. | $921.78 | 2019-2022 | |
| Stryker Corporation | $840.00 | 2022-2025 | Mako |
| Maxx Orthopedics, INC. | $713.96 | 2022-2024 | |
| Orthalign INC | $507.45 | 2023-2025 | Orthalign Plus |
| Zimmer Biomet Holdings, INC. | $380.56 | 2021-2022 | |
| Becton, Dickinson and Company | $363.71 | 2024 | Channel Drain |
| Medacta USA, INC. | $336.96 | 2025 | Amistem |
| Onkos Surgical, INC. | $190.59 | 2019-2025 | Eleos Limb Salvage System |
| Sanara Medtech INC. | $148.42 | 2024 | Celleraterx |
| Microport Orthopedics INC | $147.27 | 2025 | Mpo Medial Pivot Knee |
| Heron Therapeutics, INC. | $132.00 | 2024 | Zynrelef |
| Engage Uni, LLC | $114.00 | 2020 | |
| Biocomposites INC | $110.82 | 2025 | Stimulan |
Show all 20 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Innovation Technologies INC | $92.81 | 2022 | |
| Heraeus Medical, LLC. | $66.12 | 2023 | Palacos |
| Kci USA, INC. | $32.86 | 2021 | |
| Next Science LLC | $29.82 | 2021-2023 | Xperience, Blastx, Surgx |
| Medtronic, INC. | $17.48 | 2023 | V-Loc 180 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Kenneth Mathis listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.