Physician profile
William Lopez
NPI 1538573910
$4,369.12
in general payments reported to CMS, 2019-2025
14 companies · $824 in 2025
The $824 reported for 2025 was more than what a typical Foot & Ankle Surgery provider received nationally (typical 2025 total: $424).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $131 · 2020: $45.51 · 2021: $2,813 · 2022: $157 · 2023: $79.67 · 2024: $320 · 2025: $824.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,224.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,223.62 |
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 |
|---|---|---|---|
| Paragon 28, INC. | $2,741.14 | 2021 | |
| Polynovo North America LLC | $453.92 | 2024-2025 | Novosorb Btm |
| Nevro Corp. | $239.93 | 2022-2024 | Senza |
| Kerecis Limited | $189.14 | 2020-2025 | Kerecis Surgiclose, Kerecis Graftguide |
| Advanced Oxygen Therapy INC. | $186.09 | 2025 | Topical Oxygen Chamber For Extremities |
| Medela LLC | $130.64 | 2019 | |
| Stryker Corporation | $121.47 | 2021-2023 | Augment Injectable, 7 X 23mm Citrelock Implant |
| Amgen INC. | $105.68 | 2024 | Krystexxa |
| Solventum Corporation | $53.32 | 2024-2025 | V.A.C.Ulta, V.A.C. Veraflo Cleanse Choice, Prevena |
| Smith+Nephew, INC. | $35.53 | 2022-2025 | Collagenase Santyl |
| Treace Medical Concepts, INC. | $34.99 | 2024 | |
| Bioventus LLC | $29.28 | 2020 | |
| Globus Medical, INC. | $25.80 | 2025 | Senza |
| Axogen | $22.19 | 2024 | Axoguard Nerve Connector, Avance Nerve Graft, Axoguard Nerve Protector |
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 William Lopez 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.