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

LIZHOU HUANG

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1396088977
CMS profile
2059421
Location
FOUNTAIN VALLEY, CA

General Payments · PY2018–2024

$5,788.58

  • Reported across 238 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$705.22

33 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.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $685.25 32
Education $19.97 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $386.14 3
PY2021 $366.32 19
PY2022 $2,243.53 91
PY2023 $2,087.37 92
PY2024 $705.22 33

Payment records · PY2024 (33)

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

Program year 2024 2018202120222023 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
ABBVIE INC. $10.90 01/31/2024 Food and Beverage Undisputed 01/23/2026 1103948084 CMS
ABBVIE INC. $27.52 02/22/2024 Food and Beverage Undisputed 01/23/2026 1103948086 CMS
ABBVIE INC. $2.69 03/08/2024 Food and Beverage Undisputed 01/23/2026 1103948088 CMS
ABBVIE INC. $32.74 03/08/2024 Food and Beverage Undisputed 01/23/2026 1103948090 CMS
ABBVIE INC. $31.43 03/22/2024 Food and Beverage Undisputed 01/23/2026 1103948092 CMS
ABBVIE INC. $21.87 04/24/2024 Food and Beverage Undisputed 01/23/2026 1103948094 CMS
ABBVIE INC. $17.82 05/09/2024 Food and Beverage Undisputed 01/23/2026 1103948096 CMS
ABBVIE INC. $24.55 05/22/2024 Food and Beverage Undisputed 01/23/2026 1103948098 CMS
ABBVIE INC. $7.39 06/26/2024 Food and Beverage Undisputed 01/23/2026 1103948100 CMS
ABBVIE INC. $17.71 06/26/2024 Food and Beverage Undisputed 01/23/2026 1103948102 CMS
ABBVIE INC. $23.04 06/27/2024 Food and Beverage Undisputed 01/23/2026 1103948104 CMS
ABBVIE INC. $21.68 08/12/2024 Food and Beverage Undisputed 01/23/2026 1103948106 CMS
Ardelyx, Inc. $23.16 05/15/2024 Food and Beverage Undisputed 01/23/2026 1146685498 CMS
Celgene Corporation $21.88 01/04/2024 Food and Beverage Undisputed 01/23/2026 1101126108 CMS
Celgene Corporation $18.13 02/29/2024 Food and Beverage Undisputed 01/23/2026 1101126110 CMS
Celltrion USA Inc. $19.97 01/29/2024 Education Undisputed 01/23/2026 1075852669 CMS
IRONWOOD PHARMACEUTICALS, INC $20.32 03/14/2024 Food and Beverage Undisputed 01/23/2026 1153757840 CMS
Medtronic, Inc. $47.01 10/18/2024 Food and Beverage Undisputed 01/23/2026 1119299053 CMS
Merck Sharp & Dohme LLC $20.87 02/14/2024 Food and Beverage Undisputed 01/23/2026 1141767249 CMS
Merck Sharp & Dohme LLC $19.59 05/10/2024 Food and Beverage Undisputed 01/23/2026 1141767247 CMS
Merck Sharp & Dohme LLC $21.80 08/08/2024 Food and Beverage Undisputed 01/23/2026 1141767079 CMS
PFIZER INC. $22.20 01/18/2024 Food and Beverage Undisputed 01/23/2026 1131716894 CMS
PFIZER INC. $22.46 03/26/2024 Food and Beverage Undisputed 01/23/2026 1131719252 CMS
PFIZER INC. $23.54 05/23/2024 Food and Beverage Undisputed 01/23/2026 1131724548 CMS
Phathom Pharmaceuticals, Inc. $19.08 03/12/2024 Food and Beverage Undisputed 01/23/2026 1151074315 CMS
Phathom Pharmaceuticals, Inc. $17.80 04/26/2024 Food and Beverage Undisputed 01/23/2026 1151074317 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.30 03/20/2024 Food and Beverage Undisputed 01/23/2026 1153423000 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.73 04/10/2024 Food and Beverage Undisputed 01/23/2026 1153633588 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.85 05/07/2024 Food and Beverage Undisputed 01/23/2026 1153727160 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.44 05/15/2024 Food and Beverage Undisputed 01/23/2026 1153580449 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.93 06/18/2024 Food and Beverage Undisputed 01/23/2026 1153663374 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.60 07/03/2024 Food and Beverage Undisputed 01/23/2026 1153742458 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.22 05/21/2024 Food and Beverage Undisputed 01/23/2026 1137581072 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
2018, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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