GlassScriptPhysician profile
Gregory Brinker Gullung
NPI 1508075144
$35,435.41
in general payments reported to CMS, 2019-2025
14 companies · $94.69 in 2025
The $94.69 reported for 2025 was less than what a typical Orthopaedic Surgery provider received nationally (typical 2025 total: $569).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,933 · 2020: $11K · 2021: $2,241 · 2022: $215 · 2023: $15K · 2024: $4,374 · 2025: $94.69.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $11K · Travel and Lodging: $6,025 · Food and Beverage: $2,961.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $10,924.60 |
| Travel and Lodging | $6,025.06 |
| Food and Beverage | $2,960.56 |
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 |
|---|---|---|---|
| Alphatec Spine, INC | $32,940.33 | 2019-2024 | Other - Miscellaneous, Solus Alif, Identiti |
| Medtronic, INC. | $1,691.41 | 2021-2025 | Intellis Adaptivestim, Inceptiv |
| Providence Medical Technology, INC. | $323.16 | 2021-2025 | |
| Biocomposites INC | $108.00 | 2024 | |
| Abbott Laboratories | $58.48 | 2022-2024 | Proclaim |
| Boston Scientific Corporation | $54.50 | 2025 | Wavewriter Alpha Prime 16 |
| Orthofix Medical, INC. | $52.72 | 2021-2023 | Cervical-Stim, Spinal-Stim |
| Djo, LLC | $52.68 | 2024 | Cmf |
| Medtronic USA, INC. | $46.38 | 2019-2020 | |
| Prime Surgical, LLC | $34.88 | 2024 | |
| Smith+Nephew, INC. | $24.18 | 2023 | |
| Janssen Pharmaceuticals, INC | $18.80 | 2022 | |
| Pfizer INC. | $17.41 | 2024 | |
| Ethicon US, LLC | $12.48 | 2021 |
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 Gregory Gullung 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.