Physician profile
Spencer Gantz
NPI 1639600547
$503.97
in general payments reported to CMS, 2019-2025
14 companies · $177 in 2025
The $177 reported for 2025 was more than what a typical Obstetrics & Gynecology provider received nationally (typical 2025 total: $158).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $15.80 · 2022: $19.93 · 2023: $54.43 · 2024: $237 · 2025: $177.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $468.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $468.24 |
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 |
|---|---|---|---|
| Abbvie INC. | $63.57 | 2022-2025 | |
| Daiichi Sankyo INC. | $63.01 | 2024 | Injectafer |
| Axonics, INC. | $58.33 | 2024 | Axonics |
| Sumitomo Pharma America, INC. | $57.74 | 2023-2025 | Myfembree |
| Astellas Pharma US INC | $50.54 | 2023-2024 | Veozah |
| Minerva Surgical, INC | $34.42 | 2025 | |
| Medtronic, INC. | $32.34 | 2024 | V-Loc 180 |
| Organon LLC | $30.93 | 2024-2025 | Nexplanon |
| Pharmacosmos Therapeutics INC. | $30.17 | 2025 | Monoferric |
| Smith+Nephew, INC. | $22.68 | 2025 | Pico 14 |
| Sage Therapeutics, LLC | $15.94 | 2024 | |
| Boston Scientific Corporation | $15.80 | 2019 | |
| Hologic Sales and Service, LLC | $14.91 | 2025 | Acessa Provu System |
| Exact Sciences Corporation | $13.59 | 2024 | Cologuard Collection Kit |
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 Gantz 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.