GlassScriptPhysician profile
Sidney Lee Callahan
NPI 1083875223
$192.49
in general payments reported to CMS, 2019-2025
7 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $13.66 · 2020: $39.44 · 2021: $28.46 · 2022: $77.07 · 2023: $21.04 · 2024: $12.82.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $33.86.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $33.86 |
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 |
|---|---|---|---|
| Avion Pharmaceuticals | $67.90 | 2020-2021 | |
| Abbvie INC. | $66.75 | 2022-2023 | Lo Loestrin Fe |
| Exeltis, USA INC. | $18.69 | 2022 | |
| Pfizer INC. | $13.66 | 2019 | |
| Organon LLC | $12.82 | 2024 | |
| Mayne Pharma Commercial LLC | $12.67 | 2022 |
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.
Research and ownership
$5.00 in ownership or investment interests, as reported to CMS. These are holdings a clinician or an immediate family member has in a company, not payments received.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Sidney Callahan 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.