Physician profile

Jessica E Yan

Hematology & Oncology · Torrance, CA

NPI 1881956191

$823.47

in general payments reported to CMS, 2019-2025

17 companies · $516 in 2025

The $516 reported for 2025 was less than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

See the full distribution for Hematology & 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$635.46

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
Merck Sharp & Dohme LLC $188.36 2019-2025 Keytruda, Keytruda Qlex, Welireg
E.R. Squibb & Sons, L.L.C. $93.58 2019-2025 Opdualag
Celgene Corporation $86.24 2025 Reblozyl
Janssen Biotech, INC. $61.99 2025 Carvykti, Talvey, Darzalex
Abbvie INC. $54.56 2024-2025
Incyte Corporation $51.85 2025 Jakafi, Monjuvi, Zynyz
Genentech USA, INC. $42.20 2025 Columvi, Tecentriq
Pfizer INC. $33.39 2019-2024
Genmab U.S., INC. $30.17 2025 Epkinly
Dendreon Pharmaceuticals LLC $29.91 2025 Provenge
Alexion Pharmaceuticals, INC. $25.05 2019
Glaxosmithkline, LLC. $25.00 2019
Daiichi Sankyo INC. $24.41 2024 Enhertu
Genzyme Corporation $23.51 2024
Novartis Pharmaceuticals Corporation $19.42 2019
Show all 17 companies
CompanyGeneral paymentsYearsTop products
Eisai INC. $17.60 2025
Tactile Systems Technology INC $16.23 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.

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Payment summary

Jessica E Yan

$823.47

in general payments reported 2019-2025

Years
2019-2025
Top company
Merck Sharp & Dohme LLC
Context
The $516 reported for 2025 was less than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/843973/jessica-e-yan

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.