Physician profile
Leah Irene Nechamkin
NPI 1225550205
$1,156.54
in general payments reported to CMS, 2019-2025
7 companies · $16.34 in 2025
The $16.34 reported for 2025 was less than what a typical Dentist provider received nationally (typical 2025 total: $70.27).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $13.19 · 2020: $30.48 · 2021: $18.07 · 2022: $173 · 2023: $878 · 2024: $27.62 · 2025: $16.34.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Travel and Lodging: $878 · Food and Beverage: $43.96.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Travel and Lodging | $877.60 |
| Food and Beverage | $43.96 |
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 |
|---|---|---|---|
| Straumann USA LLC | $895.67 | 2021-2023 | |
| Ormco Corporation | $107.58 | 2022 | |
| Philips North America LLC | $96.14 | 2020-2022 | |
| Voco America INC. | $16.34 | 2025 | Grandio Blocs, Voco Profluorid Varnish, Grandio Core Dual Cure |
| Zimvie INC. | $14.00 | 2024 | |
| Gc America INC. | $13.62 | 2024 | G-Aenial, Gc Initial, Mi Paste |
| Dentsply Sirona INC | $13.19 | 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 Leah Nechamkin 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.