Physician profile
John S Mahoney
NPI 1578544912
$4,553.67
in general payments reported to CMS, 2019-2025
17 companies · $150 in 2025
The $150 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: $3,194 · 2020: $213 · 2021: $712 · 2022: $54.48 · 2023: $159 · 2024: $71.35 · 2025: $150.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $380.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $380.13 |
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 |
|---|---|---|---|
| Exactech, INC. | $2,879.86 | 2019 | |
| Encore Medical, LP | $439.26 | 2021 | |
| Amgen INC. | $353.40 | 2019-2025 | Evenity, Prolia |
| Pacira Therapeutics, INC. | $340.69 | 2019-2021 | |
| Depuy Synthes Sales INC. | $147.22 | 2019-2023 | Monovisc |
| Pacira Pharmaceuticals Incorporated | $113.62 | 2025 | Exparel |
| Avanos Medical | $62.96 | 2019 | |
| Stryker Corporation | $48.73 | 2020 | |
| Abbott Laboratories | $32.25 | 2022-2023 | Proclaim |
| Horizon Therapeutics Plc | $25.56 | 2019 | |
| Bioventus LLC | $22.42 | 2025 | Exogen Ultrasound Bone Healing System |
| Ermi LLC | $22.00 | 2023 | |
| Novo Nordisk INC | $20.88 | 2019 | |
| Heron Therapeutics, INC. | $18.89 | 2023 | Zynrelef |
| Molnlycke Health Care US, LLC | $13.48 | 2023 | Mepilex Border Sacrum, Mepilex Border Post-Op Ag, Exufiber Ag+ |
Show all 16 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Ultragenyx Pharmaceutical INC. | $12.45 | 2019 |
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 Mahoney 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.