IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

WILLIAM CHU

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI
1043227804
CMS profile
11017760
Location
LOS ANGELES, CA

General Payments · PY2021–2024

$10,900.02

  • Reported across 287 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,838.65

82 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

Related groups: Medical CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,838.65 82

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $882.67 16
Amgen Inc. $789.82 25
ABBVIE INC. $275.36 6
Novo Nordisk AS $168.07 5
Ardelyx, Inc. $155.54 7
Abbott Laboratories $81.56 3
Bayer HealthCare Pharmaceuticals Inc. $80.44 3
Boehringer Ingelheim Pharmaceuticals, Inc. $79.50 3
IRONWOOD PHARMACEUTICALS, INC $74.33 3
DEXCOM, INC. $71.95 3
Salix Pharmaceuticals, a division of Bausch Health US, LLC $49.52 2
Exact Sciences Corporation $45.96 2
PFIZER INC. $24.68 1
GlaxoSmithKline, LLC. $23.68 1
Janssen Biotech, Inc. $20.84 1
Lilly USA, LLC $14.73 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,438.52 55
PY2022 $3,061.87 68
PY2023 $3,560.98 82
PY2024 $2,838.65 82

Payment records · PY2024 (82)

Sorted by paying entity, then date · as published by CMS

Program year 2024 202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $35.49 02/16/2024 Food and Beverage Undisputed 01/23/2026 1124809041 CMS
Abbott Laboratories $31.88 09/20/2024 Food and Beverage Undisputed 01/23/2026 1124809043 CMS
Abbott Laboratories $14.19 09/20/2024 Food and Beverage Undisputed 01/23/2026 1124809045 CMS
ABBVIE INC. $29.87 04/24/2024 Food and Beverage Undisputed 01/23/2026 1106918275 CMS
ABBVIE INC. $24.71 05/03/2024 Food and Beverage Undisputed 01/23/2026 1106918277 CMS
ABBVIE INC. $31.80 07/22/2024 Food and Beverage Undisputed 01/23/2026 1106918279 CMS
ABBVIE INC. $125.00 08/01/2024 Food and Beverage Undisputed 01/23/2026 1106918281 CMS
ABBVIE INC. $32.18 10/04/2024 Food and Beverage Undisputed 01/23/2026 1106918283 CMS
ABBVIE INC. $31.80 11/12/2024 Food and Beverage Undisputed 01/23/2026 1106918285 CMS
Amgen Inc. $29.71 01/05/2024 Food and Beverage Undisputed 01/23/2026 1117224302 CMS
Amgen Inc. $12.37 01/10/2024 Food and Beverage Undisputed 01/23/2026 1117527309 CMS
Amgen Inc. $26.47 01/24/2024 Food and Beverage Undisputed 01/23/2026 1117527311 CMS
Amgen Inc. $125.00 02/02/2024 Food and Beverage Undisputed 01/23/2026 1117224312 CMS
Amgen Inc. $2.93 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117224304 CMS
Amgen Inc. $18.69 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117224306 CMS
Amgen Inc. $10.86 02/12/2024 Food and Beverage Undisputed 01/23/2026 1117527313 CMS
Amgen Inc. $124.68 02/21/2024 Food and Beverage Undisputed 01/23/2026 1117527339 CMS
Amgen Inc. $25.50 02/27/2024 Food and Beverage Undisputed 01/23/2026 1117527315 CMS
Amgen Inc. $149.93 03/07/2024 Food and Beverage Undisputed 01/23/2026 1117224300 CMS
Amgen Inc. $10.99 03/12/2024 Food and Beverage Undisputed 01/23/2026 1117224308 CMS
Amgen Inc. $26.45 03/28/2024 Food and Beverage Undisputed 01/23/2026 1117224310 CMS
Amgen Inc. $24.71 04/19/2024 Food and Beverage Undisputed 01/23/2026 1117224314 CMS
Amgen Inc. $10.96 04/19/2024 Food and Beverage Undisputed 01/23/2026 1117527317 CMS
Amgen Inc. $26.06 05/07/2024 Food and Beverage Undisputed 01/23/2026 1117527319 CMS
Amgen Inc. $27.10 05/09/2024 Food and Beverage Undisputed 01/23/2026 1117224316 CMS
Amgen Inc. $16.64 06/11/2024 Food and Beverage Undisputed 01/23/2026 1117527321 CMS
Amgen Inc. $8.35 06/28/2024 Food and Beverage Undisputed 01/23/2026 1117527323 CMS
Amgen Inc. $32.18 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117527325 CMS
Amgen Inc. $17.26 07/29/2024 Food and Beverage Undisputed 01/23/2026 1117527327 CMS
Amgen Inc. $21.18 08/15/2024 Food and Beverage Undisputed 01/23/2026 1117527329 CMS
Amgen Inc. $11.96 09/05/2024 Food and Beverage Undisputed 01/23/2026 1117527331 CMS
Amgen Inc. $8.66 09/24/2024 Food and Beverage Undisputed 01/23/2026 1117527333 CMS
Amgen Inc. $10.63 10/07/2024 Food and Beverage Undisputed 01/23/2026 1117527335 CMS
Amgen Inc. $10.55 11/22/2024 Food and Beverage Undisputed 01/23/2026 1117527337 CMS
Ardelyx, Inc. $9.32 05/07/2024 Food and Beverage Undisputed 01/23/2026 1146721912 CMS
Ardelyx, Inc. $32.14 07/25/2024 Food and Beverage Undisputed 01/23/2026 1146721914 CMS
Ardelyx, Inc. $1.88 08/22/2024 Food and Beverage Undisputed 01/23/2026 1146721916 CMS
Ardelyx, Inc. $25.77 08/22/2024 Food and Beverage Undisputed 01/23/2026 1146721918 CMS
Ardelyx, Inc. $22.78 09/24/2024 Food and Beverage Undisputed 01/23/2026 1146721920 CMS
Ardelyx, Inc. $32.10 10/24/2024 Food and Beverage Undisputed 01/23/2026 1146721922 CMS
Ardelyx, Inc. $31.55 11/22/2024 Food and Beverage Undisputed 01/23/2026 1146721924 CMS
AstraZeneca Pharmaceuticals LP $22.93 01/16/2024 Food and Beverage Undisputed 01/23/2026 1105573565 CMS
AstraZeneca Pharmaceuticals LP $123.45 01/17/2024 Food and Beverage Undisputed 01/23/2026 1104650949 CMS
AstraZeneca Pharmaceuticals LP $80.00 01/23/2024 Food and Beverage Undisputed 01/23/2026 1104522514 CMS
AstraZeneca Pharmaceuticals LP $19.68 01/23/2024 Food and Beverage Undisputed 01/23/2026 1105653610 CMS
AstraZeneca Pharmaceuticals LP $24.65 02/20/2024 Food and Beverage Undisputed 01/23/2026 1104468714 CMS
AstraZeneca Pharmaceuticals LP $21.99 04/09/2024 Food and Beverage Undisputed 01/23/2026 1104543764 CMS
AstraZeneca Pharmaceuticals LP $14.31 04/12/2024 Food and Beverage Undisputed 01/23/2026 1105572641 CMS
AstraZeneca Pharmaceuticals LP $20.83 04/23/2024 Food and Beverage Undisputed 01/23/2026 1105292726 CMS
AstraZeneca Pharmaceuticals LP $124.89 05/09/2024 Food and Beverage Undisputed 01/23/2026 1105707576 CMS
AstraZeneca Pharmaceuticals LP $18.79 06/21/2024 Food and Beverage Undisputed 01/23/2026 1104771706 CMS
AstraZeneca Pharmaceuticals LP $21.39 06/25/2024 Food and Beverage Undisputed 01/23/2026 1105462671 CMS
AstraZeneca Pharmaceuticals LP $125.00 08/20/2024 Food and Beverage Undisputed 01/23/2026 1104728507 CMS
AstraZeneca Pharmaceuticals LP $19.61 08/30/2024 Food and Beverage Undisputed 01/23/2026 1105529554 CMS
AstraZeneca Pharmaceuticals LP $102.37 09/17/2024 Food and Beverage Undisputed 01/23/2026 1104310412 CMS
AstraZeneca Pharmaceuticals LP $119.28 10/17/2024 Food and Beverage Undisputed 01/23/2026 1105819537 CMS
AstraZeneca Pharmaceuticals LP $23.50 11/19/2024 Food and Beverage Undisputed 01/23/2026 1105852986 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.00 02/09/2024 Food and Beverage Undisputed 01/23/2026 1086290608 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.93 04/09/2024 Food and Beverage Undisputed 01/23/2026 1086298826 CMS
Bayer Healthcare Pharmaceuticals Inc. $34.51 10/07/2024 Food and Beverage Undisputed 01/23/2026 1086294044 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.00 01/17/2024 Food and Beverage Undisputed 01/23/2026 1117848015 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.23 05/17/2024 Food and Beverage Undisputed 01/23/2026 1117848013 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.27 09/10/2024 Food and Beverage Undisputed 01/23/2026 1117848017 CMS
Dexcom, Inc. $24.96 08/26/2024 Food and Beverage Undisputed 01/23/2026 1153391840 CMS
Dexcom, Inc. $25.74 09/05/2024 Food and Beverage Undisputed 01/23/2026 1153391842 CMS
Dexcom, Inc. $21.25 11/05/2024 Food and Beverage Undisputed 01/23/2026 1153391844 CMS
Exact Sciences Corporation $24.03 05/31/2024 Food and Beverage Undisputed 01/23/2026 1114615926 CMS
Exact Sciences Corporation $21.93 11/22/2024 Food and Beverage Undisputed 01/23/2026 1114615929 CMS
GlaxoSmithKline, LLC. $23.68 03/15/2024 Food and Beverage Undisputed 01/23/2026 1116609506 CMS
IRONWOOD PHARMACEUTICALS, INC $18.75 02/13/2024 Food and Beverage Undisputed 01/23/2026 1153729046 CMS
IRONWOOD PHARMACEUTICALS, INC $21.74 09/09/2024 Food and Beverage Undisputed 01/23/2026 1153769448 CMS
IRONWOOD PHARMACEUTICALS, INC $33.84 10/21/2024 Food and Beverage Undisputed 01/23/2026 1153746950 CMS
Janssen Biotech, Inc. $20.84 10/29/2024 Food and Beverage Undisputed 01/23/2026 1078305914 CMS
Lilly USA, LLC $14.73 05/23/2024 Food and Beverage Undisputed 01/23/2026 1135977728 CMS
Novo Nordisk Inc $13.34 02/05/2024 Food and Beverage Undisputed 01/23/2026 1100531669 CMS
Novo Nordisk Inc $13.16 03/26/2024 Food and Beverage Undisputed 01/23/2026 1100237226 CMS
Novo Nordisk Inc $3.63 04/16/2024 Food and Beverage Undisputed 01/23/2026 1100233032 CMS
Novo Nordisk Inc $121.18 07/24/2024 Food and Beverage Undisputed 01/23/2026 1100541710 CMS
Novo Nordisk Inc $16.76 08/30/2024 Food and Beverage Undisputed 01/23/2026 1100297085 CMS
PFIZER INC. $24.68 11/25/2024 Food and Beverage Undisputed 01/23/2026 1131251147 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.55 05/31/2024 Food and Beverage Undisputed 01/23/2026 1153726344 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.97 06/20/2024 Food and Beverage Undisputed 01/23/2026 1153393878 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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