Physician profile
Daniel J Mark
NPI 1902291412
$5,470.79
in general payments reported to CMS, 2019-2025
31 companies · $1,421 in 2025
The $1,421 reported for 2025 was more than what 87% of Radiation Oncology providers received nationally (typical 2025 total: $172).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $51.81 · 2021: $379 · 2022: $748 · 2023: $1,786 · 2024: $1,085 · 2025: $1,421.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $3,348 · Education: $500 · Travel and Lodging: $443.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $3,348.46 |
| Education | $500.00 |
| Travel and Lodging | $443.26 |
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 |
|---|---|---|---|
| Carl Zeiss Meditec USA, INC. | $1,186.23 | 2022-2025 | Intrabeam, Intrabeam 600 |
| Astrazeneca Pharmaceuticals Lp | $933.84 | 2021-2025 | Imfinzi, Tagrisso, Datroway |
| Novocure INC. | $396.85 | 2021-2025 | Optune, Optune Gio |
| Gt Medical Technologies, INC | $311.91 | 2025 | Gammatile |
| Merck Sharp & Dohme LLC | $293.18 | 2022-2025 | Keytruda, Lynparza, Welireg |
| Novartis Pharmaceuticals Corporation | $272.46 | 2020-2025 | |
| Medtronic, INC. | $262.30 | 2021-2023 | Osteocool Rf Ablation System, Intellis Adaptivestim |
| Irhythm Technologies, INC. | $227.39 | 2024 | Zio Xt Patch, Zio Monitor |
| Bayer Healthcare Pharmaceuticals INC. | $186.96 | 2020-2025 | |
| Eisai INC. | $172.82 | 2023-2025 | |
| Regeneron Healthcare Solutions, INC. | $151.62 | 2023-2024 | Libtayo |
| Genzyme Corporation | $151.52 | 2023-2025 | |
| Zap Surgical Systems, INC. | $150.29 | 2021 | |
| Progenics Pharmaceuticals, INC. | $127.47 | 2022 | |
| Janssen Biotech, INC. | $113.80 | 2024-2025 | Darzalex, Talvey, Rybrevant |
Show all 31 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Astellas Pharma US INC | $82.68 | 2025 | Vyloy, Xtandi |
| Tersera Therapeutics LLC | $81.97 | 2025 | Zoladex |
| Teleflex LLC | $52.72 | 2025 | Barrigel |
| Takeda Pharmaceuticals U.S.A., INC. | $40.51 | 2025 | Vpriv, Iclusig |
| Tactile Systems Technology INC | $38.84 | 2020-2024 | Entre Plus, Flexitouch Plus |
| Endomagnetics Ltd | $32.80 | 2022 | |
| Adc Therapeutics America, INC. | $24.85 | 2025 | |
| Sobi, INC | $24.55 | 2025 | |
| Abbvie INC. | $23.24 | 2025 | |
| Array Biopharma INC | $22.07 | 2025 | Lorbrena |
| Delcath Systems | $21.26 | 2025 | Hepzato Kit |
| Beone Medicines USA, INC. | $19.60 | 2025 | Brukinsa |
| Taiho Oncology, INC. | $18.28 | 2025 | |
| Pharmacosmos Therapeutics INC. | $18.20 | 2025 | Monoferric |
| Kerecis Limited | $15.85 | 2025 | Kerecis Surgiclose, Kerecis Graftguide |
| Monteris Medical Corporation | $14.73 | 2023 | Neuroblate |
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 Daniel Mark 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.