Physician profile

Hao Wei Zhang

Hematology & Oncology · Los Angeles, CA

NPI 1558462424

$40,213.52

in general payments reported to CMS, 2019-2025

98 companies · $7,468 in 2025

The $7,468 reported for 2025 was more than what 86% 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$18,771.48
Long Term Medical Supply Or Device Loan$1,629.42
Education$703.80

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 $5,255.19 2019-2025
Astrazeneca Pharmaceuticals LP $3,710.50 2019-2025 Lynparza, Enhertu, Calquence
Pfizer INC. $3,294.97 2019-2025
Janssen Biotech, INC. $3,071.27 2019-2025 Erleada, Darzalex, Tecvayli
Dova Pharmaceuticals $2,033.35 2019-2021
Merck Sharp & Dohme LLC $1,661.92 2019-2025 Keytruda, Welireg, Lynparza
E.R. Squibb & Sons, L.L.C. $1,367.05 2019-2025 Opdivo, Opdualag, Reblozyl
Sobi, INC $1,064.23 2021-2025
Glaxosmithkline, LLC. $951.24 2020-2025 Zejula, Jemperli, Ojjaara
Incyte Corporation $926.22 2019-2025 Jakafi, Monjuvi, Niktimvo
Celgene Corporation $879.14 2019-2025 Reblozyl, Pomalyst, Opdualag
Amgen INC. $862.71 2019-2023 Lumakras, Vectibix, Xgeva
Lilly USA, LLC $837.61 2019-2025 Verzenio, Jaypirca, Retevmo
Karyopharm Therapeutics INC. $778.71 2020-2025 Xpovio
Boehringer Ingelheim Pharmaceuticals, INC. $778.35 2019-2025 Gilotrif
Show all 98 companies
CompanyGeneral paymentsYearsTop products
Seagen INC. $776.00 2020-2025 Tukysa, Adcetris, Tivdak
Takeda Pharmaceuticals U.S.A., INC. $729.36 2019-2025 Fruzaqla, Iclusig, Ninlaro
Astellas Pharma US INC $722.24 2019-2025 Vyloy, Padcev, Xtandi
Bayer Healthcare Pharmaceuticals INC. $658.90 2019-2025
Genentech USA, INC. $612.92 2019-2025 Polivy
Gilead Sciences, INC. $604.91 2019-2025 Trodelvy
Exelixis INC. $603.21 2019-2025 Cabometyx
Daiichi Sankyo INC. $602.72 2020-2025 Enhertu, Datroway
Genzyme Corporation $554.71 2019-2025
Eisai INC. $546.55 2019-2025
Abbvie INC. $419.83 2019-2025 Venclexta
Array Biopharma INC $280.58 2021-2025 Braftovi, Mektovi, Lorbrena
Tersera Therapeutics LLC $268.43 2020-2025 Quzyttir, Xermelo
Taiho Oncology, INC. $248.30 2019-2023
Pharmaessentia USA Corporation $245.66 2022-2025 Besremi
Puma Biotechnology, INC. $240.20 2019-2023
Blueprint Medicines Corporation $235.51 2020-2025 Ayvakit
Jazz Pharmaceuticals INC. $223.64 2019-2025
Tolmar Pharmaceuticals, INC. $184.87 2020-2022
Rigel Pharmaceuticals, INC. $184.83 2019-2021
Immunogen, INC. $182.18 2023 Elahere
Organon LLC $171.81 2021-2025 Ontruzant
Myovant Sciences INC. $170.11 2021-2022
Alexion Pharmaceuticals, INC. $153.58 2019-2025 Ultomiris
Progenics Pharmaceuticals, INC. $151.98 2022-2024 Pylarify
Ipsen Biopharmaceuticals, INC $136.08 2023-2025 Onivyde, Somatuline Depot
Foundation Medicine, INC. $132.65 2020
Emd Serono, INC. $122.78 2020-2025
Beigene USA, INC. $113.47 2021-2024 Brukinsa
Kite Pharma, INC. $99.30 2020-2023
Sun Pharmaceutical Industries INC. $97.67 2023-2024 Yonsa, Odomzo
Pharmacyclics LLC, An Abbvie Company $96.42 2021-2023 Imbruvica
Myriad Genetic Laboratories, INC. $93.31 2021-2024 Myrisk
Teva Pharmaceuticals USA, INC. $89.13 2019
Agios Pharmaceuticals, INC. $87.35 2020-2024 Pyrukynd
Aveo Pharmaceuticals, INC. $86.25 2024-2025
Adaptive Biotechnologies Corporation $73.16 2023-2024 Clonoseq
Deciphera Pharmaceuticals INC. $70.35 2021-2024 Qinlock
Octapharma USA, INC. $68.80 2020-2021
Clovis Oncology, INC. $66.26 2019-2020
Global Blood Therapeutics, INC. $66.05 2021-2022
Coherus Oncology, INC. $60.16 2022-2024
Acrotech Biopharma INC. $59.75 2021-2024 Beleodaq
Mylan Institutional INC. $57.61 2019-2022
Eusa Pharma (US) LLC $57.20 2019-2022
Syndax Pharmaceuticals, INC. $56.64 2025
Tempus Ai, INC $54.84 2024
Stemline Therapeutics INC. $54.77 2023-2024 Orserdu
Tesaro, INC. $51.86 2019
Secura Bio, INC. $50.79 2020-2024 Copiktra
Morphosys, US INC. $46.47 2022-2023 Monjuvi
Springworks Therapeutics, INC. $46.35 2024-2025 Ogsiveo
Legend Biotech USA INC. $46.31 2024-2025 Carvykti
Ge Healthcare $45.31 2022
Regeneron Healthcare Solutions, INC. $44.42 2025 Lynozyfic, Libtayo
Novo Nordisk INC $40.12 2021-2023 Novoseven, Novoeight
Mirati Therapeutics, INC. $39.61 2023-2024 Krazati
Azurity Pharmaceuticals, INC. $39.14 2025 Danziten
Tolmar, INC. $38.39 2023
Telix Pharmaceuticals $37.50 2024 Illuccix
Partner Therapeutics, INC. $34.81 2019
Novocure INC. $34.29 2024 Optune Lua (Novottf-200t)
Adc Therapeutics America, INC. $31.48 2024
Genmab U.S., INC. $29.74 2025 Epkinly
West Therapeutics Development, LLC $29.72 2020
Emmaus Medical, INC. $29.71 2022
Caris Mpi, INC. $29.67 2025 Mi Cancer Seek
Dendreon Pharmaceuticals LLC $28.92 2024 Provenge
Sumitomo Pharma America, INC. $28.77 2023 Orgovyx
Fennec Pharmaceuticals, INC. $24.90 2023 Pedmark
Iovance Biotherapeutics, INC. $24.19 2025 Amtagvi
Accord Healthcare, INC. $23.63 2025
Lexicon Pharmaceuticals, INC. $22.91 2019
Epizyme, INC. $20.83 2021
Sirtex Medical INC $20.71 2023 Sir-Spheres Microspheres
Clinigen, INC. $20.44 2020
Shorla Oncology INC. $19.63 2025
Kyowa Kirin, INC. $19.15 2019
Janssen Pharmaceuticals, INC $14.82 2020
Helsinn Therapeutics (U.S.), INC. $14.04 2019
Spectrum Pharmaceuticals INC. $13.83 2025 Rolvedon
Innate Pharma, INC $13.40 2020
Pharmaand Gmbh $12.17 2025 Rubraca

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

Hao Wei Zhang

$40,213.52

in general payments reported 2019-2025

Years
2019-2025
Top company
Novartis Pharmaceuticals Corporation
Context
The $7,468 reported for 2025 was more than what 86% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/206100/hao-wei-zhang

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.