Physician profile
Anthony K Ahn
NPI 1649282302
$2,190.27
in general payments reported to CMS, 2019-2025
21 companies · $405 in 2025
The $405 reported for 2025 was more than what a typical Hand Surgery provider received nationally (typical 2025 total: $270).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $343 · 2020: $228 · 2021: $122 · 2022: $216 · 2023: $311 · 2024: $565 · 2025: $405.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,281.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,281.26 |
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 |
|---|---|---|---|
| Extremity Medical | $299.62 | 2019-2023 | Carpalfix, Kinematx |
| Axogen | $283.52 | 2019-2024 | Axoguard Nerve Connector, Avance Nerve Graft, Axoguard Ha+ Nerve Protector |
| Acera Surgical, INC. | $278.25 | 2024-2025 | Restrata Wound Matrix |
| Sonex Health, INC. | $246.66 | 2024-2025 | Sx-One Microknife |
| Integra Lifesciences Corporation | $216.56 | 2019-2023 | Tenoglide |
| Bioventus LLC | $141.65 | 2020-2025 | Exogen Ultrasound Bone Healing System |
| Stryker Corporation | $138.15 | 2022-2025 | Conextions Tr Tendon Repair System-Implant Mechanism |
| Endo Pharmaceuticals INC. | $128.88 | 2019-2021 | |
| Orthocell LTD | $114.42 | 2025 | Remplir |
| Trice Medical, INC. | $111.78 | 2019-2021 | |
| Depuy Synthes Sales INC. | $29.54 | 2019-2020 | |
| Dynasplint Systems INC. | $28.06 | 2025 | Dynasplint |
| Misonix INC | $24.91 | 2019 | |
| Pacira Pharmaceuticals Incorporated | $22.26 | 2020 | |
| Vertex Pharmaceuticals Incorporated | $22.04 | 2024 |
Show all 21 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Acell, INC. | $21.42 | 2019 | |
| Linvatec Corporation | $19.40 | 2025 | Hall Power, Biobrace 23mm |
| Endo USA, INC. | $18.88 | 2025 | Xiaflex |
| Sanofi-Aventis U.S. LLC | $15.91 | 2019 | |
| Horizon Therapeutics Plc | $14.98 | 2019 | |
| Orthofix Medical, INC. | $13.38 | 2025 | Physio-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 Anthony 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.