GlassScriptPhysician profile
William R Spiker
NPI 1639324049
$171,659.71
in general payments reported to CMS, 2019-2025
10 companies · $48K in 2025
The $48K reported for 2025 was more than what 86% of Orthopaedic Surgery of The Spine providers received nationally (typical 2025 total: $2,116).
See the full distribution for Orthopaedic Surgery of the Spine
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,350 · 2021: $16K · 2022: $983 · 2023: $40K · 2024: $65K · 2025: $48K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $127K · Travel and Lodging: $13K · Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program: $11K · Food and Beverage: $2,132.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $127,172.65 |
| Travel and Lodging | $13,231.18 |
| Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program | $10,500.00 |
| Food and Beverage | $2,131.99 |
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 |
|---|---|---|---|
| Stryker Corporation | $122,175.27 | 2021-2025 | Everest Spinal System, Cascadia Interbody System, Monterey Al |
| Vb Spine LLC | $28,846.01 | 2025 | Yukon Oct Spinal System, Xia 3, Everest Spinal System |
| Synthes Gmbh | $17,831.88 | 2021-2025 | |
| Zimmer Biomet Holdings, INC. | $1,350.00 | 2019 | |
| Si-Bone, INC. | $804.80 | 2024 | |
| Alphatec Spine, INC | $250.00 | 2023 | Lif |
| Nexus Spine, LLC | $200.00 | 2021 | |
| Kuros Biosciences USA, INC | $169.57 | 2025 | Magnetos |
| Orthofix Medical, INC. | $17.17 | 2021 | |
| Globus Medical, INC. | $15.01 | 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 William Spiker 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.