Physician profile

Jonathan Riess

Hematology & Oncology · Sacramento, CA

NPI 1619132461

$158,429.92

in general payments reported to CMS, 2019-2025

40 companies · $34K in 2025

The $34K reported for 2025 was more than what 95% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

Payments by year

General and research 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)
Consulting Fee$77,288.75
Travel and Lodging$5,268.45
Food and Beverage$4,423.61
Honoraria$3,000.00
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$1,440.00
Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program$208.31

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.

CompanyGeneral paymentsYearsTop products
Merck Sharp & Dohme LLC $18,203.88 2023-2024 Keytruda
Astrazeneca Pharmaceuticals LP $15,118.61 2019-2025 Tagrisso, Datroway, Imfinzi
Regeneron Pharmaceuticals, INC. $14,043.23 2022-2024 Libtayo
Regeneron Healthcare Solutions, INC. $9,985.40 2021-2025 Libtayo
E.R. Squibb & Sons, L.L.C. $8,637.75 2021-2025
Celgene Corporation $8,462.63 2019
Genzyme Corporation $7,484.00 2021-2022
Janssen Scientific Affairs, LLC $6,625.28 2019-2025 Rybrevant
Taiho Oncology, INC. $6,594.13 2025
Novartis Pharmaceuticals Corporation $5,570.00 2019-2022
Eli Lilly and Company $5,200.00 2025
Astrazeneca Uk Limited $4,376.71 2019-2024 Tagrisso
Genentech USA, INC. $4,032.99 2022-2024 Tecentriq, Alecensa
Emd Serono, INC. $3,940.00 2021
Pfizer INC. $3,621.10 2022-2025
Show all 35 companies
CompanyGeneral paymentsYearsTop products
Boehringer Ingelheim Pharmaceuticals, INC. $3,577.98 2019-2020
Bayer Healthcare Pharmaceuticals INC. $3,492.50 2022
Janssen Biotech, INC. $3,431.53 2025 Rybrevant
Daiichi Sankyo INC. $3,214.25 2020-2025 Datroway
Glaxosmithkline, LLC. $3,200.00 2025
Seagen INC. $2,750.00 2023
Blueprint Medicines Corporation $2,612.50 2020-2021
Takeda Pharmaceuticals U.S.A., INC. $2,250.00 2021
Amgen INC. $2,058.00 2023 Lumakras
Jazz Pharmaceuticals INC. $1,920.00 2021
Mirati Therapeutics, INC. $1,664.98 2023-2025 Krazati
Catalyst Pharmaceuticals, INC. $1,662.84 2023 Firdapse
Array Biopharma INC $1,540.61 2024 Braftovi, Mektovi, Lorbrena
Novocure INC. $1,185.00 2021-2022
Beigene, LTD. $888.33 2021
Ipsen Innovation $870.00 2024 Somatuline Depot
Coherus Oncology, INC. $94.01 2022
Eisai INC. $72.48 2022
Astrazeneca Ab $36.64 2019
Covidien LP $12.56 2019

5 companies 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.

Research and ownership

$26,594.37 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.

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Payment summary

Jonathan Riess

$158,429.92

in general payments reported 2019-2025

Years
2019-2025
Top company
Merck Sharp & Dohme LLC
Context
The $34K reported for 2025 was more than what 95% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/345836/jonathan-riess

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.