Physician profile
Nigel Knox
NPI 1891134532
$8,445.88
in general payments reported to CMS, 2019-2025
14 companies · $2,334 in 2025
The $2,334 reported for 2025 was more than what 85% of Pain Medicine (Anesthesiology) providers received nationally (typical 2025 total: $458).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $42.65 · 2020: $328 · 2021: $997 · 2022: $2,789 · 2023: $791 · 2024: $1,163 · 2025: $2,334.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,952 · Travel and Lodging: $1,337.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,952.33 |
| Travel and Lodging | $1,336.74 |
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 |
|---|---|---|---|
| Boston Scientific Corporation | $4,808.38 | 2019-2025 | General - Therapies, General - Pain Management, Wavewriter Alpha Prime 16 |
| Medtronic, INC. | $2,781.53 | 2022-2025 | Kyphon Express II Kyphopak Tray, Intellis Adaptivestim, Osteocool Rf Ablation System |
| Si-Bone, INC. | $322.21 | 2021-2022 | |
| Nevro Corp. | $162.63 | 2021-2023 | Senza |
| Spr Therapeutics, INC | $56.19 | 2022 | |
| Curonix LLC | $53.65 | 2024 | Pns Freedom-4a Permanent Neurostimulator Receiver Kit Channel A |
| Bioventus LLC | $52.33 | 2021-2022 | |
| Arbor Pharmaceuticals, INC. | $36.96 | 2021-2022 | |
| Depuy Synthes Sales INC. | $36.95 | 2024 | Monovisc |
| Nalu Medical, INC. | $33.62 | 2021 | |
| Medtronic USA, INC. | $31.08 | 2019-2020 | |
| Fidia Pharma USA INC. | $26.94 | 2025 | Hymovis |
| Avanos Medical | $26.88 | 2022 | |
| Horizon Therapeutics Plc | $16.53 | 2022 |
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 Nigel Knox 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.