Physician profile
Junyoung Ahn
NPI 1184076010
$19,673.92
in general payments reported to CMS, 2019-2025
24 companies · $2,971 in 2025
The $2,971 reported for 2025 was more than what a typical Orthopaedic Surgery of The Spine provider received nationally (typical 2025 total: $2,116).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,132 · 2020: $3,158 · 2021: $2,638 · 2022: $3,658 · 2023: $2,978 · 2024: $3,140 · 2025: $2,971.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Travel and Lodging: $6,929 · Food and Beverage: $1,972 · Education: $187.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Travel and Lodging | $6,928.84 |
| Food and Beverage | $1,972.41 |
| Education | $186.59 |
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 |
|---|---|---|---|
| Nuvasive, INC. | $6,124.84 | 2019-2023 | Xlif, Alif, Tlif |
| Alphatec Spine, INC | $4,533.02 | 2024-2025 | Other - Miscellaneous, Biologics |
| Medwest Associates | $2,696.51 | 2020 | |
| Globus Medical, INC. | $1,788.72 | 2022-2025 | Sable, Excelsiusgps Robotic Navigation System, Rise |
| Stryker Corporation | $1,308.87 | 2019-2022 | |
| Si-Bone, INC. | $1,152.01 | 2019-2025 | |
| Medical Device Business Services, INC. | $359.10 | 2020-2023 | Teligen |
| W. L. Gore & Associates, INC. | $186.59 | 2024 | Gore Tag Conformable Thoracic Endoprosthesis |
| Abbott Laboratories | $174.85 | 2023-2025 | Proclaim, Eterna |
| Ethicon US, LLC | $163.48 | 2025 | Vistaseal, Evarrest |
| Spinal Elements, INC. | $154.59 | 2023 | |
| Cerapedics INC. | $144.48 | 2022 | |
| Gs Solutions, INC. | $127.54 | 2023 | |
| Providence Medical Technology, INC. | $110.74 | 2023-2024 | |
| Brainlab, INC. | $110.33 | 2023 | Image Guided Surgical Device |
Show all 24 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Royal Biologics, INC. | $104.24 | 2025 | |
| Depuy Synthes Sales INC. | $103.60 | 2019 | |
| Seaspine Orthopedics Corporation | $100.00 | 2022 | |
| Medtronic, INC. | $82.03 | 2023-2024 | O-Arm, Catalyft Pl Expandable Interbody System |
| Pylant Medical | $45.71 | 2024-2025 | |
| Integra Lifesciences Corporation | $35.61 | 2024 | Cusa Clarity, Codman Certas, Codman Hakim |
| Kci USA, INC. | $26.78 | 2021 | |
| Augmedics INC. | $24.63 | 2023 | Xvision |
| Orthofix Medical, INC. | $15.65 | 2025 | Spinal-Stim |
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 Junyoung Ahn 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.