Physician profile
John Michael Constantine
NPI 1659725869
$279.62
in general payments reported to CMS, 2019-2025
6 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $36.02 · 2022: $102 · 2023: $141.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $102 · Education: $39.05.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $102.42 |
| Education | $39.05 |
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 |
|---|---|---|---|
| Patterson Companies, INC. | $83.16 | 2022 | |
| Dentsply Sirona INC | $69.48 | 2022-2023 | Astra Tech Implant System |
| Kerr Corporation | $39.05 | 2023 | Nexus Rmgi |
| Nobel Biocare USA | $39.04 | 2023 | Nobelactive |
| Biohorizons Implant Systems INC. | $36.02 | 2019 | |
| Zimvie INC. | $12.87 | 2023 |
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 Constantine 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.