Physician profile

Yunfei Wei

Hematology & Oncology · Downey, CA

NPI 1801075684

$10,840.35

in general payments reported to CMS, 2019-2025

69 companies · $3,678 in 2025

The $3,678 reported for 2025 was more than what 77% of Hematology & Oncology providers 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$4,478.28
Education$23.10

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
Pfizer INC. $743.95 2019-2025
Merck Sharp & Dohme LLC $542.10 2019-2025 Keytruda, Keytruda Qlex, Reblozyl
Novartis Pharmaceuticals Corporation $524.59 2019-2025
Abbvie INC. $520.91 2019-2025
Eisai INC. $509.30 2019-2025
E.R. Squibb & Sons, L.L.C. $474.25 2019-2025 Opdivo, Opdualag
Astrazeneca Pharmaceuticals LP $439.66 2019-2025 Calquence, Enhertu, Imfinzi
Takeda Pharmaceuticals U.S.A., INC. $414.30 2019-2025 Fruzaqla, Iclusig
Celgene Corporation $411.88 2019-2021
Amgen INC. $406.10 2019-2022
Alexion Pharmaceuticals, INC. $394.97 2019-2025 Ultomiris
Lilly USA, LLC $288.71 2019-2020
Daiichi Sankyo INC. $283.08 2019-2025 Enhertu, Datroway
Astellas Pharma US INC $274.14 2019-2025 Xtandi, Xospata, Padcev
Incyte Corporation $265.11 2019-2025 Jakafi, Monjuvi, Zynyz
Show all 69 companies
CompanyGeneral paymentsYearsTop products
Genentech USA, INC. $265.03 2019-2024 Phesgo, Perjeta, Polivy
Boehringer Ingelheim Pharmaceuticals, INC. $249.09 2019-2025 Gilotrif
Seagen INC. $241.19 2019-2020
Janssen Biotech, INC. $240.15 2019-2025 Rybrevant, Talvey, Tecvayli
Glaxosmithkline, LLC. $239.90 2020-2025 Jemperli, Ojjaara, Zejula
Puma Biotechnology, INC. $177.87 2019-2025
Foundation Medicine, INC. $175.82 2020
Gilead Sciences, INC. $174.61 2019-2025 Trodelvy
Bayer Healthcare Pharmaceuticals INC. $167.69 2019-2025
Clovis Oncology, INC. $162.14 2019
Regeneron Healthcare Solutions, INC. $142.90 2024-2025 Libtayo
Pharmacyclics LLC, An Abbvie Company $137.74 2019-2020
Beone Medicines USA, INC. $124.89 2025 Brukinsa, Tevimbra
Sobi, INC $115.87 2025
Beigene USA, INC. $98.25 2022-2025 Tevimbra, Brukinsa
Genzyme Corporation $93.05 2019-2025
Aveo Pharmaceuticals, INC. $92.28 2025
Emd Serono, INC. $89.02 2019
Rigel Pharmaceuticals, INC. $83.13 2019-2025 Rezlidhia, Tavalisse, Gavreto
Jazz Pharmaceuticals INC. $80.94 2025
Exelixis INC. $80.48 2019-2025 Cabometyx
Array Biopharma INC $74.62 2025 Braftovi, Tukysa, Mektovi
Ipsen Biopharmaceuticals, INC $68.01 2019-2025 Onivyde, Somatuline Depot
Emmaus Medical, INC. $58.94 2020-2021
Secura Bio, INC. $58.45 2019-2020
Karyopharm Therapeutics INC. $55.67 2020-2025 Xpovio
Coherus Oncology, INC. $46.47 2025 Loqtorzi
Adc Therapeutics America, INC. $45.35 2025
Geron Corporation $45.05 2025 Rytelo
Kyowa Kirin, INC. $44.15 2025
Stemline Therapeutics INC. $43.81 2025 Orserdu
Verastem, INC. $40.04 2019-2020
Servier Pharmaceuticals LLC $36.33 2025
Myriad Genetic Laboratories, INC. $34.77 2021
Dova Pharmaceuticals $32.69 2019-2021
Pharmaessentia USA Corporation $31.30 2025 Besremi
Janssen Scientific Affairs, LLC $29.29 2019
Tersera Therapeutics LLC $28.98 2019
Tesaro, INC. $27.60 2019
Springworks Therapeutics, INC. $26.99 2025 Ogsiveo
Azurity Pharmaceuticals, INC. $25.93 2025 Danziten
Amag Pharmaceuticals, INC. $25.08 2019
Aurobindo Pharma USA, INC. $24.30 2019
Global Blood Therapeutics, INC. $23.80 2020
Pharmacosmos Therapeutics INC. $23.18 2025 Monoferric
Fennec Pharmaceuticals, INC. $23.09 2025 Fyarro
Ge Healthcare $22.32 2025
Caris Mpi, INC. $19.27 2025 Mi Cancer Seek
Recordati_rare_diseases_inc. $18.69 2025 Enjaymo
Sanofi-Aventis U.S. LLC $18.25 2019
Partner Therapeutics, INC. $16.95 2019
Spectrum Pharmaceuticals INC. $16.48 2019
Advanced Accelerator Applications $15.09 2020
Blueprint Medicines Corporation $14.32 2021

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

Yunfei Wei

$10,840.35

in general payments reported 2019-2025

Years
2019-2025
Top company
Pfizer INC.
Context
The $3,678 reported for 2025 was more than what 77% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/127037/yunfei-wei

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.