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

XIAOGUANG HUANG

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1235179870
CMS profile
328629
Location
OAKLAND, CA

General Payments · PY2018–2024

$6,610.26

  • Reported across 251 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$783.55

21 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 $783.55 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $416.88 10
ITI, Inc. $130.75 1
IRONWOOD PHARMACEUTICALS, INC $81.94 4
Janssen Pharmaceuticals, Inc $77.08 3
GlaxoSmithKline, LLC. $51.90 2
Novo Nordisk AS $25.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $700.95 26
PY2019 $1,349.56 42
PY2020 $1,034.50 54
PY2021 $850.04 59
PY2022 $783.76 21
PY2023 $1,107.90 28
PY2024 $783.55 21

Payment records · PY2024 (21)

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

Program year 2024 201820192020202120222023 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
AstraZeneca Pharmaceuticals LP $28.38 01/22/2024 Food and Beverage Undisputed 01/23/2026 1104577736 CMS
AstraZeneca Pharmaceuticals LP $22.68 02/28/2024 Food and Beverage Undisputed 01/23/2026 1104289146 CMS
AstraZeneca Pharmaceuticals LP $32.77 04/02/2024 Food and Beverage Undisputed 01/23/2026 1104368679 CMS
AstraZeneca Pharmaceuticals LP $111.92 04/03/2024 Food and Beverage Undisputed 01/23/2026 1104248917 CMS
AstraZeneca Pharmaceuticals LP $30.00 05/15/2024 Food and Beverage Undisputed 01/23/2026 1104769688 CMS
AstraZeneca Pharmaceuticals LP $5.00 05/15/2024 Food and Beverage Undisputed 01/23/2026 1105398044 CMS
AstraZeneca Pharmaceuticals LP $32.74 08/23/2024 Food and Beverage Undisputed 01/23/2026 1104433447 CMS
AstraZeneca Pharmaceuticals LP $34.60 10/29/2024 Food and Beverage Undisputed 01/23/2026 1105317951 CMS
AstraZeneca Pharmaceuticals LP $100.14 10/30/2024 Food and Beverage Undisputed 01/23/2026 1104405779 CMS
AstraZeneca Pharmaceuticals LP $18.65 12/11/2024 Food and Beverage Undisputed 01/23/2026 1104582032 CMS
GlaxoSmithKline, LLC. $21.79 03/29/2024 Food and Beverage Undisputed 01/23/2026 1116660615 CMS
GlaxoSmithKline, LLC. $30.11 11/20/2024 Food and Beverage Undisputed 01/23/2026 1116616252 CMS
IRONWOOD PHARMACEUTICALS, INC $21.56 02/22/2024 Food and Beverage Undisputed 01/23/2026 1153720024 CMS
IRONWOOD PHARMACEUTICALS, INC $17.58 06/28/2024 Food and Beverage Undisputed 01/23/2026 1153737511 CMS
IRONWOOD PHARMACEUTICALS, INC $21.56 08/23/2024 Food and Beverage Undisputed 01/23/2026 1153764430 CMS
IRONWOOD PHARMACEUTICALS, INC $21.24 11/14/2024 Food and Beverage Undisputed 01/23/2026 1153711095 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $130.75 03/14/2024 Food and Beverage Undisputed 01/23/2026 1143244596 CMS
Janssen Pharmaceuticals, Inc $29.71 02/15/2024 Food and Beverage Undisputed 01/23/2026 1077932995 CMS
Janssen Pharmaceuticals, Inc $26.18 04/25/2024 Food and Beverage Undisputed 01/23/2026 1077933029 CMS
Janssen Pharmaceuticals, Inc $21.19 06/27/2024 Food and Beverage Undisputed 01/23/2026 1077932989 CMS
Novo Nordisk Inc $25.00 03/12/2024 Food and Beverage Undisputed 01/23/2026 1097705138 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, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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