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

STEVEN-HUY BUI HAN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1841218880
CMS profile
82896
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$131,663.20

  • Reported across 132 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$17,076.12

22 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Madrigal Pharmaceuticals $15,927.88 17
Gilead Sciences, Inc. $940.76 3
GlaxoSmithKline, LLC. $207.48 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $16,816.73 19
PY2019 $15,601.32 17
PY2020 $13,593.31 10
PY2021 $22,793.35 18
PY2022 $24,618.04 18
PY2023 $21,164.33 28
PY2024 $17,076.12 22

Payment records · PY2024 (22)

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
Gilead Sciences, Inc. $800.00 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1133605954 CMS
Gilead Sciences, Inc. $118.26 06/12/2024 Food and Beverage Undisputed 01/23/2026 1133790607 CMS
Gilead Sciences, Inc. $22.50 09/30/2024 Food and Beverage Undisputed 01/23/2026 1133790609 CMS
GlaxoSmithKline, LLC. $107.35 07/15/2024 Travel and Lodging Undisputed 01/23/2026 1116281090 CMS
GlaxoSmithKline, LLC. $100.13 07/15/2024 Food and Beverage Undisputed 01/23/2026 1116521148 CMS
Madrigal Pharmaceuticals $149.94 09/10/2024 Food and Beverage Undisputed 01/23/2026 1144169233 CMS
Madrigal Pharmaceuticals $2,588.00 09/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1144169237 CMS
Madrigal Pharmaceuticals $144.17 09/25/2024 Food and Beverage Undisputed 01/23/2026 1144169241 CMS
Madrigal Pharmaceuticals $3,173.00 09/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1144169245 CMS
Madrigal Pharmaceuticals $431.35 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1144169249 CMS
Madrigal Pharmaceuticals $4,935.00 09/27/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1144169252 CMS
Madrigal Pharmaceuticals $80.91 09/27/2024 Food and Beverage Undisputed 01/23/2026 1144169256 CMS
Madrigal Pharmaceuticals $226.86 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1144169260 CMS
Madrigal Pharmaceuticals $186.86 09/27/2024 Food and Beverage Undisputed 01/23/2026 1144169264 CMS
Madrigal Pharmaceuticals $77.39 09/27/2024 Food and Beverage Undisputed 01/23/2026 1144169268 CMS
Madrigal Pharmaceuticals $94.62 09/27/2024 Food and Beverage Undisputed 01/23/2026 1144169272 CMS
Madrigal Pharmaceuticals $57.79 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1144169276 CMS
Madrigal Pharmaceuticals $97.08 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1144169279 CMS
Madrigal Pharmaceuticals $1,763.00 10/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1144169283 CMS
Madrigal Pharmaceuticals $97.73 10/11/2024 Food and Beverage Undisputed 01/23/2026 1144169287 CMS
Madrigal Pharmaceuticals $61.18 10/26/2024 Food and Beverage Undisputed 01/23/2026 1144169291 CMS
Madrigal Pharmaceuticals $1,763.00 11/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1144169295 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

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.