GlassScriptPhysician profile
Katherine C Ma
NPI 1992063382
$54,445.76
in general payments reported to CMS, 2019-2025
10 companies · $9,568 in 2025
The $9,568 reported for 2025 was more than what 78% of Foot and Ankle Surgery providers received nationally (typical 2025 total: $1,200).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $2,280 · 2020: $3,751 · 2021: $13K · 2022: $9,955 · 2023: $11K · 2024: $4,647 · 2025: $9,568.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $20K · Travel and Lodging: $3,390 · Food and Beverage: $1,492.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $20,452.50 |
| Travel and Lodging | $3,390.09 |
| Food and Beverage | $1,491.75 |
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 |
|---|---|---|---|
| Arthrex, INC. | $43,516.33 | 2019-2025 | |
| Gotham Surgical Solutions & Devices, INC. | $7,101.61 | 2019-2025 | |
| Stryker Corporation | $1,685.53 | 2021-2025 | T2 Alpha, Dart-Fire, Variax |
| Treace Medical Concepts, INC. | $1,005.12 | 2022-2025 | |
| Smith+Nephew, INC. | $579.14 | 2019-2022 | |
| Bioventus LLC | $150.00 | 2020 | |
| Zimmer Biomet Holdings, INC. | $142.58 | 2023 | Tapestry |
| Insmed, INC. | $137.50 | 2019 | |
| Wright Medical Technology, INC. | $94.44 | 2019 | |
| Organogenesis INC. | $33.51 | 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 Katherine Ma 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.