Physician profile

Michael Charles Roach

Radiation Oncology · Honolulu, HI

NPI 1114226735

$8,793.05

in general payments reported to CMS, 2019-2025

30 companies · $1,393 in 2025

The $1,393 reported for 2025 was more than what 87% of Radiation Oncology providers received nationally (typical 2025 total: $172).

See the full distribution for Radiation Oncology

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$3,889.63

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
Bayer Healthcare Pharmaceuticals INC. $2,938.34 2020-2023
Viewray Technologies INC $1,077.64 2019
Astrazeneca Pharmaceuticals LP $842.15 2019-2025 Imfinzi, Tagrisso
Janssen Scientific Affairs, LLC $685.18 2024-2025 Rybrevant, Erleada, Balversa
Novocure INC. $355.01 2023-2025 Optune, Optune Gio
E.R. Squibb & Sons, L.L.C. $352.52 2020-2025 Opdivo
Elekta, INC. $348.06 2023-2025 Elekta Medical Linear Accelerator
Janssen Biotech, INC. $313.63 2022-2024 Rybrevant, Erleada, Akeega
Regeneron Healthcare Solutions, INC. $254.13 2022-2024 Libtayo
Sumitomo Pharma America, INC. $251.70 2023 Orgovyx
Pfizer INC. $182.90 2020-2023
Monteris Medical Corporation $178.98 2025 Neuroblate
Siemens Medical Solutions USA, INC. $163.52 2023-2025 Varian Ethos Treatment Planning, Aria Radiation Therapy Management Software
Astellas Pharma US INC $129.95 2025 Vyloy
Springworks Therapeutics, INC. $125.00 2024 Ogsiveo
Show all 30 companies
CompanyGeneral paymentsYearsTop products
Merck Sharp & Dohme LLC $99.32 2024-2025 Keytruda, Lynparza, Lenvima
Novartis Pharmaceuticals Corporation $95.08 2021-2025
Lilly USA, LLC $79.61 2023-2024 Zepbound, Jardiance
Carbofix Spine INC $51.94 2019
Medtronic, INC. $48.18 2025 Superlock
Fresenius Kabi USA, LLC $32.25 2023 Stimufend
Reflexion Medical, INC. $31.41 2023 Reflexion Medical Radiotherapy System
Abbvie INC. $28.65 2021
Tolmar Pharmaceuticals, INC. $25.05 2022
Servier Pharmaceuticals LLC $23.25 2024
Teleflex LLC $21.51 2025 Barrigel
Abbott Laboratories $18.88 2023 Freestyle Libre 2
Seagen INC. $15.18 2023 Tivdak
Johnson & Johnson Surgical Vision, INC. $12.85 2019
Ironwood Pharmaceuticals, INC $11.18 2020

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 Charles Roach

$8,793.05

in general payments reported 2019-2025

Years
2019-2025
Top company
Bayer Healthcare Pharmaceuticals INC.
Context
The $1,393 reported for 2025 was more than what 87% of Radiation Oncology providers received nationally (typical 2025 total: $172).

https://glasscript.com/doctor/1220696/michael-charles-roach

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.