Physician profile
Spencer C Greene
NPI 1952397861
$162,988.63
in general payments reported to CMS, 2019-2025
6 companies · $19K in 2025
The $19K reported for 2025 was more than what 99% of Medical Toxicology (Emergency Medicine) providers received nationally (typical 2025 total: $105).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $42K · 2020: $27K · 2021: $36K · 2022: $8,000 · 2023: $6,945 · 2024: $25K · 2025: $19K.
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: $16K · Honoraria: $12K · Travel and Lodging: $10K · Consulting Fee: $10K · Food and Beverage: $1,835.
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 | $16,080.00 |
| Honoraria | $12,360.00 |
| Travel and Lodging | $10,329.71 |
| Consulting Fee | $10,228.00 |
| Food and Beverage | $1,834.89 |
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 |
|---|---|---|---|
| Btg International INC. | $162,116.06 | 2019-2025 | Crofab |
| Inari Medical, INC. | $374.79 | 2024 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Boston Scientific Corporation | $276.80 | 2023-2024 | Lux-Dx Insertable Cardiac Monitor, Latitude Communicator Power Supply |
| Quidel Corporation | $200.00 | 2019 | |
| Rare Disease Therapeutics, INC. | $20.98 | 2019 |
1 company reported research payments only; those appear in the research section below.
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 Spencer Greene 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.