Physician profile

Mark Hancock

Hematology & Oncology · Bozeman, MT

NPI 1003954637

$5,743.57

in general payments reported to CMS, 2019-2025

50 companies · $987 in 2025

The $987 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$3,718.28
Education$159.49

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.

CompanyGeneral paymentsYearsTop products
Janssen Biotech, INC. $922.01 2019-2025 Tecvayli, Darzalex, Carvykti
Astrazeneca Pharmaceuticals LP $474.17 2019-2025 Imfinzi, Lynparza, Enhertu
Pfizer INC. $414.70 2019-2025
Exelixis INC. $365.76 2019-2024
Caris Mpi, INC. $344.09 2025 Mi Cancer Seek
Janssen Scientific Affairs, LLC $341.21 2022-2025 Tecvayli, Darzalex, Talvey
Merck Sharp & Dohme LLC $299.16 2019-2025 Keytruda, Lynparza, Keytruda Qlex
E.R. Squibb & Sons, L.L.C. $286.18 2019-2025 Opdivo, Krazati, Opdualag
Lilly USA, LLC $264.18 2019-2025 Verzenio, Jaypirca, Retevmo
Celgene Corporation $190.55 2022-2025 Reblozyl, Breyanzi, Onureg
Daiichi Sankyo INC. $177.27 2022
Amgen INC. $130.49 2019-2020
Novartis Pharmaceuticals Corporation $93.85 2019-2024
Genzyme Corporation $89.27 2019-2024
Servier Pharmaceuticals LLC $81.18 2023-2024
Show all 49 companies
CompanyGeneral paymentsYearsTop products
Regeneron Healthcare Solutions, INC. $79.02 2024-2025 Libtayo
Aveo Pharmaceuticals, INC. $75.71 2023-2025 Fotivda
Pharming Healthcare, INC. $75.28 2022-2023 Ruconest
Seagen INC. $74.84 2023 Adcetris, Padcev
Stemline Therapeutics INC. $73.86 2023-2025 Orserdu
Puma Biotechnology, INC. $70.35 2019-2020
Pharmacyclics LLC, An Abbvie Company $69.31 2023 Imbruvica, Epkinly
Glaxosmithkline, LLC. $67.08 2024-2025 Ojjaara
Genentech USA, INC. $64.78 2019-2024 Gazyva, Columvi, Polivy
Janssen Pharmaceuticals, INC $59.50 2025
Blueprint Medicines Corporation $50.26 2020-2024 Ayvakit
Beigene USA, INC. $42.32 2022-2023 Brukinsa
Astellas Pharma US INC $39.18 2019
Jazz Pharmaceuticals INC. $38.71 2019
Tesaro, INC. $34.52 2019
Alexion Pharmaceuticals, INC. $26.93 2024 Ultomiris
Gilead Sciences, INC. $25.85 2024
Pharmaessentia USA Corporation $24.50 2024 Besremi
Legend Biotech USA INC. $24.45 2025 Carvykti
Abbvie INC. $22.86 2025
Rigel Pharmaceuticals, INC. $22.83 2024 Tavalisse, Rezlidhia
Novocure INC. $22.08 2025
Sumitomo Pharma America, INC. $19.12 2024 Orgovyx
Adc Therapeutics America, INC. $18.40 2024
Aadi Bioscience, INC. $18.25 2025 Fyarro
Incyte Corporation $18.05 2024 Jakafi
Cti Biopharma Corp. $15.91 2022
Eusa Pharma (US) LLC $14.74 2022
Sobi, INC $14.44 2023
Emd Serono, INC. $14.07 2019
Genmab U.S., INC. $13.80 2024 Tivdak
Eisai INC. $13.37 2023
Taiho Oncology, INC. $12.68 2019
Karyopharm Therapeutics INC. $12.45 2020

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.

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Payment summary

Mark Hancock

$5,743.57

in general payments reported 2019-2025

Years
2019-2025
Top company
Janssen Biotech, INC.
Context
The $987 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/317855/mark-hancock

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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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.