GlassScriptPhysician profile
John D Day
NPI 1043310006
$43,733.93
in general payments reported to CMS, 2019-2025
13 companies · $537 in 2025
The $537 reported for 2025 was less than what a typical Neurological Surgery provider received nationally (typical 2025 total: $604).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $6,342 · 2020: $3,546 · 2021: $5,317 · 2023: $12K · 2024: $16K · 2025: $537.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Royalty Or License: $25K · Travel and Lodging: $2,604 · Food and Beverage: $1,228.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Royalty Or License | $24,697.59 |
| Travel and Lodging | $2,603.95 |
| Food and Beverage | $1,227.96 |
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 |
|---|---|---|---|
| Mizuho America, INC. | $39,636.23 | 2019-2024 | |
| Nuvasive, INC. | $1,253.97 | 2023 | Pulse |
| Si-Bone, INC. | $1,012.12 | 2024 | |
| Abbott Laboratories | $466.19 | 2023-2025 | Proclaim |
| Stryker Corporation | $399.81 | 2023-2025 | N/A, Universal Neuro 3, Nico Myriad |
| Corelink, LLC | $265.79 | 2019 | |
| Nevro Corp. | $198.53 | 2024 | Senza |
| Globus Medical, INC. | $186.09 | 2024 | Excelsius Deformity, Excelsius3d Imaging System |
| Medtronic, INC. | $131.34 | 2023-2024 | Stealthstation S8 Platform, O-Arm |
| Augmedics INC. | $92.92 | 2023 | Xvision |
| Avanos Medical | $75.76 | 2024 | On-Q* Pump and Accessories |
| Intercept Pharmaceuticals, INC. | $15.18 | 2024 |
1 company reported research payments only; those appear in the research section below.
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 John Day 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.