Physician profile
John Iammatteo
NPI 1376549295
$1,573.20
in general payments reported to CMS, 2019-2025
5 companies · $415 in 2025
The $415 reported for 2025 was more than what 90% of Anesthesiology providers received nationally (typical 2025 total: $58.09).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $625 · 2023: $203 · 2024: $330 · 2025: $415.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $948.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $948.20 |
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 |
|---|---|---|---|
| Verathon INC. | $625.00 | 2020 | |
| Atricure, INC. | $482.53 | 2024-2025 | Atriclip Laa Exclusion System, Epi-Sense Guided Coagulation System With Visitrax |
| Medtronic, INC. | $273.18 | 2023-2025 | Endurant Iis, Linq II |
| Cvrx, INC. | $163.59 | 2025 | Barostim Neo System |
| Octapharma USA, INC. | $28.90 | 2025 | Fibryga |
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 Iammatteo 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.