Physician profile
Douglas S Ham
NPI 1013018555
$312,815.99
in general payments reported to CMS, 2019-2025
5 companies · $52K in 2025
The $52K reported for 2025 was more than what 99% of Emergency Medicine providers received nationally (typical 2025 total: $57.10).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $29K · 2020: $34K · 2021: $52K · 2022: $53K · 2023: $36K · 2024: $56K · 2025: $52K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $144K.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $144,360.00 |
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 |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | $283,880.00 | 2020-2025 | |
| Shire North American Group INC | $28,560.00 | 2019 | |
| Pfizer INC. | $181.07 | 2019-2021 | |
| E.R. Squibb & Sons, L.L.C. | $177.71 | 2019-2022 | |
| Masimo Corporation | $17.21 | 2021 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Douglas Ham 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.