Physician profile

Michael S Benjamin

Hematology & Oncology · West Hills, CA

NPI 1619933132

$14,917.12

in general payments reported to CMS, 2019-2025

61 companies · $2,451 in 2025

The $2,451 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$6,963.40
Long Term Medical Supply Or Device Loan$681.53
Education$2.28

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
Novartis Pharmaceuticals Corporation $1,431.21 2019-2025
Pfizer INC. $1,097.60 2019-2025
Janssen Biotech, INC. $886.95 2019-2025 Tecvayli, Erleada, Talvey
Astrazeneca Pharmaceuticals Lp $850.84 2020-2025 Imfinzi, Calquence, Enhertu
Merck Sharp & Dohme LLC $836.40 2019-2025 Keytruda, Lynparza, Welireg
Amgen INC. $736.38 2019-2024 Kyprolis, Blincyto, Lumakras
Takeda Pharmaceuticals U.S.A., INC. $638.94 2019-2024 Iclusig, Alunbrig, Ninlaro
Genentech USA, INC. $616.79 2019-2025 Tecentriq, Venclexta, Tecentriq Hybreza
Incyte Corporation $558.31 2019-2025 Jakafi, Monjuvi, Pemazyre
Genzyme Corporation $540.45 2019-2023
E.R. Squibb & Sons, L.L.C. $533.25 2019-2025 Opdualag, Opdivo
Astellas Pharma US INC $407.26 2019-2025 Xtandi, Xospata
Gilead Sciences, INC. $369.65 2019-2025 Trodelvy
Celgene Corporation $339.90 2019-2025 Reblozyl, Opdualag, Pomalyst
Seagen INC. $326.83 2019-2023 Adcetris
Show all 61 companies
CompanyGeneral paymentsYearsTop products
Lilly USA, LLC $317.12 2019-2025 Verzenio, Jaypirca, Retevmo
Glaxosmithkline, LLC. $298.85 2020-2025 Ojjaara
Daiichi Sankyo INC. $280.39 2020-2025 Enhertu
Karyopharm Therapeutics INC. $280.03 2021-2023 Xpovio
Emd Serono, INC. $231.03 2019-2025 Tepmetko
Array Biopharma INC $228.03 2019-2025 Braftovi, Lorbrena, Mektovi
Eisai INC. $200.06 2019-2025
Alexion Pharmaceuticals, INC. $199.19 2020-2025 Ultomiris
Beigene USA, INC. $183.65 2020
Tesaro, INC. $167.58 2019
Adc Therapeutics America, INC. $158.33 2021-2022
Puma Biotechnology, INC. $157.42 2019-2024
Kite Pharma, INC. $152.38 2020-2025 Yescarta
Octapharma USA, INC. $150.88 2019-2025 Panzyga
Janssen Pharmaceuticals, INC $138.25 2019
Bayer Healthcare Pharmaceuticals INC. $128.34 2020-2023
Portola Pharmaceuticals, LLC $121.90 2019
Abbvie INC. $119.86 2020-2025
Boehringer Ingelheim Pharmaceuticals, INC. $111.64 2019-2025
Rigel Pharmaceuticals, INC. $100.44 2019-2025 Rezlidhia, Tavalisse, Gavreto
Pharmaessentia USA Corporation $77.47 2023-2024 Besremi
Mirati Therapeutics, INC. $75.45 2023-2024 Krazati
Agios Pharmaceuticals, INC. $72.53 2024-2025 Pyrukynd
Cardinal Health 108 LLC $64.92 2022-2023
Stemline Therapeutics INC. $63.66 2025 Orserdu, Elzonris
Legend Biotech USA INC. $63.37 2024-2025 Carvykti
Ge Healthcare $58.47 2021-2022
Regeneron Healthcare Solutions, INC. $53.54 2019-2025 Libtayo
Adaptive Biotechnologies Corporation $44.79 2024 Clonoseq
Blueprint Medicines Corporation $43.73 2020
Epizyme, INC. $39.82 2020-2021
Azurity Pharmaceuticals, INC. $38.00 2024-2025 Vivimusta, Danziten
Eusa Pharma (US) LLC $34.26 2019-2020
Sobi, INC $30.72 2025
Pharmacyclics LLC, An Abbvie Company $29.23 2019-2020
Taiho Oncology, INC. $29.18 2025
Tactile Systems Technology INC $28.24 2020
Csl Behring $24.77 2020
Tolmar Pharmaceuticals, INC. $23.26 2021
Novocure INC. $22.05 2024 Optune Lua (Novottf-200t)
Foundation Medicine, INC. $20.91 2023
Viiv Healthcare Company $20.81 2022
Secura Bio, INC. $19.36 2021
Helsinn Therapeutics (U.S.), INC. $17.78 2019
Tolmar, INC. $15.20 2023
Clovis Oncology, INC. $9.47 2019

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

Michael S Benjamin

$14,917.12

in general payments reported 2019-2025

Years
2019-2025
Top company
Novartis Pharmaceuticals Corporation
Context
The $2,451 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/208951/michael-s-benjamin

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.