Covered recipient · General Payments record

HAO WEI ZHANG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1558462424
CMS profile: 206100
Location: LOS ANGELES, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2019 · Entire year

$5,380.89

190 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,421.51	182
Consulting Fee	$1,750.00	1
Education	$169.56	6
Travel and Lodging	$39.82	1

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Dova Pharmaceuticals	$1,849.64	5
AstraZeneca Pharmaceuticals LP	$409.26	11
Genentech USA, Inc.	$351.91	19
Novartis Pharmaceuticals Corporation	$290.34	16
E.R. Squibb & Sons, L.L.C.	$250.97	22
Amgen Inc.	$241.77	10
Boehringer Ingelheim Pharmaceuticals, Inc.	$229.87	20
PFIZER INC.	$208.42	15
Astellas Pharma US Inc	$174.24	5
Merck Sharp & Dohme Corporation	$129.87	7
Exelixis Inc.	$128.17	6
Janssen Biotech, Inc.	$101.43	5
Celgene Corporation	$93.39	4
Rigel Pharmaceuticals, Inc.	$91.92	4
Teva Pharmaceuticals USA, Inc.	$89.13	4
Bayer HealthCare Pharmaceuticals Inc.	$80.21	4
EISAI INC.	$68.25	4
Lilly USA, LLC	$58.62	3
GENZYME CORPORATION	$53.07	3
TESARO, Inc.	$51.86	2
Taiho Oncology, Inc.	$45.78	2
Incyte Corporation	$44.43	2
Clovis Oncology, Inc.	$43.48	2
Partner Therapeutics, Inc.	$34.81	2
Mylan Institutional Inc.	$33.83	2
Alexion Pharmaceuticals, Inc.	$29.56	1
AbbVie, Inc.	$28.37	2
Takeda Pharmaceuticals U.S.A., Inc.	$26.79	1
Gilead Sciences, Inc.	$25.75	1
Lexicon Pharmaceuticals, Inc.	$22.91	1
JAZZ PHARMACEUTICALS INC.	$22.53	1
Puma Biotechnology, Inc.	$20.95	1
Kyowa Kirin, Inc.	$19.15	1
EUSA Pharma (US) LLC	$16.17	1
Helsinn Therapeutics (U.S.), Inc.	$14.04	1

Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

HAO WEI ZHANG

NPI 1558462424 · CMS profile ID 206100

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

LOS ANGELES, CA

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1558462424?year=2019&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: HAO WEI ZHANG, NPI 1558462424, CMS profile ID 206100. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1558462424?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). HAO WEI ZHANG, NPI 1558462424, CMS profile ID 206100. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1558462424?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: HAO WEI ZHANG, NPI 1558462424, CMS profile ID 206100, IndustryPayments, General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1558462424?year=2019&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2019

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Reporting company Nature of payment

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

190 matching records · $5,380.89 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 190 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 51–100 of 190.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Genentech USA, Inc.	$23.26	09/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681144295	CMS
Kyowa Kirin, Inc.	$19.15	09/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	687567643	CMS
Janssen Biotech, Inc.	$20.99	09/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658806867	CMS
AbbVie, Inc.	$15.22	09/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	647760283	CMS
PFIZER INC.	$11.69	09/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672862293	CMS
EISAI INC.	$16.57	09/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697015763	CMS
Exelixis Inc.	$20.37	09/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686554923	CMS
AstraZeneca Pharmaceuticals LP	$23.50	09/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685772329	CMS
AstraZeneca Pharmaceuticals LP	$19.58	09/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685837750	CMS
Amgen Inc.	$28.13	09/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662378291	CMS
Novartis Pharmaceuticals Corporation	$21.54	09/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660034945	CMS
Merck Sharp & Dohme Corporation	$17.59	09/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695760113	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$11.49	08/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700048511	CMS
PFIZER INC.	$2.19	08/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672561383	CMS
PFIZER INC.	$17.29	08/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672567411	CMS
Novartis Pharmaceuticals Corporation	$17.49	08/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660034939	CMS
E.R. Squibb & Sons, L.L.C.	$9.54	08/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651344707	CMS
Taiho Oncology, Inc.	$23.51	08/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	679415663	CMS
Taiho Oncology, Inc.	$22.27	08/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	679415669	CMS
Astellas Pharma US Inc	$8.42	08/08/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655807671	CMS
Astellas Pharma US Inc	$20.14	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655807673	CMS
PFIZER INC.	$0.62	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672545725	CMS
Amgen Inc.	$30.17	08/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662378273	CMS
Dova Pharmaceuticals	$21.23	08/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	705232385	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.08	08/05/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700251997	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.75	08/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700252007	CMS
Genentech USA, Inc.	$24.81	08/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681351909	CMS
AstraZeneca Pharmaceuticals LP	$13.16	07/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685659089	CMS
E.R. Squibb & Sons, L.L.C.	$5.57	07/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651344703	CMS
Alexion Pharmaceuticals, Inc.	$29.56	07/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695599239	CMS
Genentech USA, Inc.	$12.49	07/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681367345	CMS
AstraZeneca Pharmaceuticals LP	$18.04	07/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685262169	CMS
PFIZER INC.	$14.06	07/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672392297	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$2.66	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700252009	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.85	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700252011	CMS
Bayer HealthCare Pharmaceuticals Inc.	$21.45	07/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	628444735	CMS
Lilly USA, LLC	$14.69	07/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657858237	CMS
Novartis Pharmaceuticals Corporation	$19.52	07/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660034955	CMS
Merck Sharp & Dohme Corporation	$18.63	06/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695614383	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.08	06/24/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700251891	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.06	06/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700252013	CMS
E.R. Squibb & Sons, L.L.C.	$19.03	06/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651344693	CMS
TESARO, Inc.	$27.16	06/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675572531	CMS
Amgen Inc.	$26.82	06/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662378269	CMS
E.R. Squibb & Sons, L.L.C.	$9.02	06/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651344691	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.08	06/07/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700251999	CMS
PFIZER INC.	$19.16	06/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672205147	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.77	06/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700252015	CMS
Incyte Corporation	$21.70	06/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	666273495	CMS
Novartis Pharmaceuticals Corporation	$9.96	06/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660034953	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$5,380.89	190
PY2020	$3,415.35	135
PY2021	$5,322.71	215
PY2022	$4,989.87	218
PY2023	$6,288.98	245
PY2024	$7,347.87	262
PY2025	$7,467.85	247

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.