Physician profile
Christopher Marc Maisel
NPI 1275575185
$713,019.28
in general payments reported to CMS, 2019-2025
49 companies · $66K in 2025
The $66K reported for 2025 was more than what 97% of Hematology & Oncology providers received nationally (typical 2025 total: $686).
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $108K · 2020: $106K · 2021: $70K · 2022: $146K · 2023: $130K · 2024: $87K · 2025: $66K.
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: $157K · Honoraria: $90K · Consulting Fee: $19K · Travel and Lodging: $10K · Food and Beverage: $6,602 · Education: $24.23.
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 | $156,839.75 |
| Honoraria | $89,886.00 |
| Consulting Fee | $19,161.25 |
| Travel and Lodging | $10,240.65 |
| Food and Beverage | $6,602.44 |
| Education | $24.23 |
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. Research payments are listed separately below. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Kite Pharma, INC. | $140,711.59 | 2019-2025 | Yescarta |
| Blueprint Medicines Corporation | $105,620.73 | 2021-2025 | Ayvakit |
| Janssen Biotech, INC. | $92,410.08 | 2019-2025 | Tecvayli, Darzalex, Carvykti |
| Adc Therapeutics America, INC. | $79,221.30 | 2021-2025 | |
| Karyopharm Therapeutics INC. | $76,028.44 | 2020-2025 | Xpovio |
| E.R. Squibb & Sons, L.L.C. | $39,627.03 | 2021-2024 | Pomalyst |
| Celgene Corporation | $31,037.15 | 2019-2025 | Pomalyst, Abecma |
| Astrazeneca Pharmaceuticals Lp | $25,099.96 | 2019-2025 | Calquence, Onglyza |
| Amgen INC. | $24,371.96 | 2019-2020 | |
| Glaxosmithkline, LLC. | $23,545.26 | 2020-2024 | Ojjaara |
| Takeda Pharmaceuticals U.S.A., INC. | $22,480.66 | 2019-2023 | Iclusig |
| Incyte Corporation | $19,496.95 | 2019-2025 | Jakafi, Monjuvi |
| Verastem, INC. | $15,439.26 | 2019 | |
| Janssen Scientific Affairs, LLC | $7,346.10 | 2019-2023 | Imbruvica, Darzalex |
| Sanofi US Services INC. | $3,906.15 | 2025 |
Show all 49 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Gilead Sciences, INC. | $2,814.10 | 2019-2023 | |
| Genzyme Corporation | $1,494.36 | 2022-2025 | |
| Abbvie INC. | $235.29 | 2019-2025 | |
| Rigel Pharmaceuticals, INC. | $179.65 | 2022-2024 | Tavalisse, Rezlidhia |
| Novartis Pharmaceuticals Corporation | $179.52 | 2021-2025 | |
| Sobi, INC | $152.55 | 2022-2024 | |
| Pfizer INC. | $128.47 | 2022-2024 | |
| Merck Sharp & Dohme LLC | $124.69 | 2024-2025 | Keytruda, Welireg, Reblozyl |
| Emmaus Medical, INC. | $121.59 | 2023-2024 | Endari |
| Adaptive Biotechnologies Corporation | $112.93 | 2020-2024 | Clonoseq |
| Seagen INC. | $107.03 | 2021-2023 | Adcetris |
| Cti Biopharma Corp. | $91.92 | 2023 | Vonjo |
| Jazz Pharmaceuticals INC. | $87.33 | 2023-2024 | |
| Servier Pharmaceuticals LLC | $86.61 | 2023-2024 | |
| Pharmaessentia USA Corporation | $79.06 | 2022-2023 | Besremi |
| Geron Corporation | $73.66 | 2025 | Rytelo |
| Beigene USA, INC. | $66.64 | 2022-2024 | Brukinsa |
| Lilly USA, LLC | $63.61 | 2023-2024 | Jaypirca, Retevmo, Verzenio |
| Siemens Medical Solutions USA, INC. | $60.19 | 2019 | |
| Ipsen Biopharmaceuticals, INC | $52.93 | 2023 | Tazverik |
| Dova Pharmaceuticals | $48.12 | 2021 | |
| Morphosys, US INC. | $38.41 | 2023 | Monjuvi |
| Genmab U.S., INC. | $32.42 | 2023-2024 | Epkinly |
| Epizyme, INC. | $31.83 | 2021-2022 | |
| Astellas Pharma US INC | $31.06 | 2024 | Xospata |
| Legend Biotech USA INC. | $27.93 | 2025 | Carvykti |
| Janssen Pharmaceuticals, INC | $24.23 | 2025 | |
| Daiichi Sankyo INC. | $23.46 | 2023 | |
| Exelixis INC. | $22.02 | 2025 | Cabometyx |
| Immunocore Limited | $21.22 | 2025 | Kimmtrak |
| Regeneron Healthcare Solutions, INC. | $19.88 | 2025 | Libtayo |
| Recordati_rare_diseases_inc. | $16.74 | 2023 | Sylvant |
| Taiho Oncology, INC. | $14.17 | 2022 | |
| Tactile Systems Technology INC | $13.04 | 2022 |
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
$4,140.00 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Christopher Maisel 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.