Physician profile
Michael C Greaser
NPI 1811156979
$87,589.01
in general payments reported to CMS, 2019-2025
28 companies · $50K in 2025
The $50K reported for 2025 was more than what 90% 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: $5,205 · 2020: $646 · 2021: $3,181 · 2022: $5,669 · 2023: $6,923 · 2024: $16K · 2025: $50K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $43K · Travel and Lodging: $12K · Food and Beverage: $9,139 · Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program: $8,000.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $43,453.80 |
| Travel and Lodging | $12,295.74 |
| Food and Beverage | $9,138.92 |
| Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program | $8,000.00 |
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 |
|---|---|---|---|
| Stryker Corporation | $63,479.14 | 2019-2025 | Prostep, Prophecy, Salvation |
| Medartis INC. | $9,743.57 | 2025 | Aptus |
| Medinc of Texas | $4,220.40 | 2019-2025 | |
| Arthrex, INC. | $3,953.83 | 2019-2022 | |
| Wright Medical Technology, INC. | $1,332.49 | 2019-2020 | |
| Novastep INC. | $769.43 | 2021 | |
| Alafair Biosciences, INC. | $661.38 | 2023-2025 | Versawrap |
| Treace Medical Concepts, INC. | $471.99 | 2023-2025 | |
| Medshape, INC. | $335.27 | 2025 | Dynanail |
| In2bones USA, LLC | $274.92 | 2021 | |
| Restor3d, INC. | $208.62 | 2025 | |
| Paragon 28, INC. | $201.79 | 2019-2023 | Additive Orthopedics |
| Ossio INC | $198.31 | 2021 | |
| Innovation Technologies INC | $160.50 | 2024 | Irrisept |
| Glw, INC | $160.32 | 2023 | Apollo Ankle |
Show all 28 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Linvatec Corporation | $157.89 | 2023 | Allograft Tissue, Colink Plating System, Biobrace 23mm |
| Nevro Corp. | $149.45 | 2023 | Senza |
| Zimmer Biomet Holdings, INC. | $142.50 | 2022 | |
| Extremity Medical | $141.07 | 2022 | |
| Acera Surgical, INC. | $133.16 | 2024 | Restrata Wound Matrix |
| Bioventus LLC | $125.94 | 2020-2025 | Exogen Ultrasound Bone Healing System, Exogen Ultrasound Bone Healing System |
| Depuy Synthes Sales INC. | $122.92 | 2021 | |
| Exactech, INC. | $109.97 | 2022 | |
| Medline Industries Lp | $91.42 | 2025 | |
| Voom Medical Devices, INC. | $88.63 | 2025 | Revcon Instrument Kit, Sterile |
| Vertex Pharmaceuticals Incorporated | $76.25 | 2025 | |
| Smith+Nephew, INC. | $65.11 | 2022 | |
| Medtronic Vascular, INC. | $12.74 | 2019 |
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 Michael Greaser 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.