Physician profile
Matthew Blake Greenblatt
NPI 1043653405
$19,240.02
in general payments reported to CMS, 2019-2025
6 companies · $12K in 2025
The $12K reported for 2025 was more than what 90% of Clinical Pathology/Laboratory Medicine providers received nationally (typical 2025 total: $114).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $550 · 2020: $875 · 2022: $893 · 2023: $420 · 2024: $4,087 · 2025: $12K.
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: $13K · Consulting Fee: $3,816 · Food and Beverage: $533.
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 | $12,573.11 |
| Consulting Fee | $3,816.00 |
| Food and Beverage | $532.91 |
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 |
|---|---|---|---|
| Amgen INC. | $15,600.59 | 2024-2025 | Evenity, Prolia |
| Becton, Dickinson and Company | $1,523.00 | 2022-2024 | |
| Musculoskeletal Transplant Foundation INC. | $1,100.00 | 2019-2020 | |
| Illumina, INC. | $420.00 | 2023 | Oncology Testing |
| Biofire Diagnostics, LLC | $325.00 | 2020 | |
| Stryker Corporation | $271.43 | 2024 | Citrefix, Allomatrix, Infinity Adaptis |
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 Matthew Greenblatt 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.