GlassScriptPhysician profile
David Siambanes
NPI 1568424075
$353,519.96
in general payments reported to CMS, 2019-2025
24 companies · $21K in 2025
The $21K reported for 2025 was more than what 95% of Pediatric Orthopaedic Surgery providers received nationally (typical 2025 total: $271).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $98K · 2020: $66K · 2021: $33K · 2022: $75K · 2023: $41K · 2024: $19K · 2025: $21K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $38K · Royalty Or License: $35K · Travel and Lodging: $5,000 · Food and Beverage: $2,794 · Long Term Medical Supply Or Device Loan: $245 · Entertainment: $72.52.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $37,750.00 |
| Royalty Or License | $35,190.70 |
| Travel and Lodging | $4,999.69 |
| Food and Beverage | $2,793.65 |
| Long Term Medical Supply Or Device Loan | $245.39 |
| Entertainment | $72.52 |
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 |
|---|---|---|---|
| Seaspine Orthopedics Corporation | $216,561.28 | 2019-2022 | |
| Corelink, LLC | $61,155.69 | 2021-2023 | |
| Orthofix Medical, INC. | $50,974.47 | 2023-2025 | Mariner, Physio-Stim, Daytona Small Stature |
| Zavation Medical Products, LLC | $18,663.56 | 2023-2025 | |
| Innovasis INC | $2,479.84 | 2020 | |
| Zimvie INC. | $1,609.15 | 2022 | |
| Surgical Theater. INC. | $351.11 | 2019 | |
| Stryker Corporation | $331.42 | 2023-2024 | T2, Easyfuse, Bio4 |
| Integra Lifesciences Corporation | $300.87 | 2024-2025 | Acell, Integra, Primatrix |
| Spinal Elements, INC. | $249.38 | 2020 | |
| Kuros Biosciences USA, INC | $193.50 | 2023 | |
| Innovation Technologies INC | $174.44 | 2025 | Irrisept |
| Medtronic USA, INC. | $90.43 | 2019 | |
| Alphatec Spine, INC | $83.98 | 2022 | |
| Sanara Medtech INC. | $65.06 | 2025 | Biform |
Show all 24 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Bioventus LLC | $44.82 | 2024 | Bonescalpel & Sonicone (O.R.) |
| Medtronic, INC. | $37.57 | 2023-2025 | O-Arm, Unid_pass |
| Theragen, INC. | $33.47 | 2023 | Actastim-S |
| Wright Medical Technology, INC. | $27.36 | 2019 | |
| Baxter Healthcare | $20.10 | 2023 | Floseal |
| Smith+Nephew, INC. | $19.95 | 2024 | Pico 14 |
| Kyowa Kirin, INC. | $18.50 | 2024 | Crysvita |
| Misonix INC | $17.96 | 2019 | |
| Paragon 28, INC. | $16.05 | 2024 | Precision Mis Bunion |
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 David Siambanes 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.