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

INYONG HWANG

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1528346111
CMS profile
1314790
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$4,787.50

  • Reported across 196 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$847.29

31 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 $827.67 30
Education $19.62 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $797.03 53
PY2019 $807.28 43
PY2020 $19.77 1
PY2021 $409.34 15
PY2022 $607.90 19
PY2023 $1,298.89 34
PY2024 $847.29 31

Payment records · PY2024 (31)

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
AIMMUNE THERAPEUTICS, INC. $28.08 08/26/2024 Food and Beverage Undisputed 01/23/2026 1146992291 CMS
Amgen Inc. $7.14 01/08/2024 Food and Beverage Undisputed 01/23/2026 1111604460 CMS
Amgen Inc. $23.51 01/31/2024 Food and Beverage Undisputed 01/23/2026 1111604462 CMS
Amgen Inc. $31.76 03/06/2024 Food and Beverage Undisputed 01/23/2026 1117585030 CMS
Amgen Inc. $22.93 05/13/2024 Food and Beverage Undisputed 01/23/2026 1111604464 CMS
Amgen Inc. $6.50 06/05/2024 Food and Beverage Undisputed 01/23/2026 1111604466 CMS
Amgen Inc. $25.21 07/17/2024 Food and Beverage Undisputed 01/23/2026 1111604468 CMS
Amgen Inc. $6.13 08/07/2024 Food and Beverage Undisputed 01/23/2026 1111604470 CMS
Amgen Inc. $24.57 08/19/2024 Food and Beverage Undisputed 01/23/2026 1111604472 CMS
Amgen Inc. $8.39 08/30/2024 Food and Beverage Undisputed 01/23/2026 1111604474 CMS
Amgen Inc. $23.86 11/08/2024 Food and Beverage Undisputed 01/23/2026 1111604476 CMS
Amgen Inc. $26.22 12/04/2024 Food and Beverage Undisputed 01/23/2026 1111604478 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.14 11/12/2024 Food and Beverage Undisputed 01/23/2026 1086238598 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.62 11/13/2024 Education Undisputed 01/23/2026 1086139297 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.10 08/28/2024 Food and Beverage Undisputed 01/23/2026 1118046348 CMS
Boston Scientific Corporation $15.28 07/19/2024 Food and Beverage Undisputed 01/23/2026 1092691635 CMS
Boston Scientific Corporation $157.97 08/27/2024 Food and Beverage Undisputed 01/23/2026 1092691637 CMS
HEARTFLOW, INC. $21.72 09/16/2024 Food and Beverage Undisputed 01/23/2026 1154172207 CMS
Lexicon Pharmaceuticals, Inc. $20.21 04/30/2024 Food and Beverage Undisputed 01/23/2026 1081732595 CMS
Lexicon Pharmaceuticals, Inc. $24.01 05/06/2024 Food and Beverage Undisputed 01/23/2026 1081732597 CMS
Lexicon Pharmaceuticals, Inc. $25.22 06/11/2024 Food and Beverage Undisputed 01/23/2026 1081732599 CMS
Lexicon Pharmaceuticals, Inc. $29.40 07/01/2024 Food and Beverage Undisputed 01/23/2026 1081732603 CMS
Lexicon Pharmaceuticals, Inc. $28.35 11/14/2024 Food and Beverage Undisputed 01/23/2026 1081732601 CMS
Medtronic, Inc. $13.46 02/21/2024 Food and Beverage Undisputed 01/23/2026 1119361305 CMS
Novartis Pharmaceuticals Corporation $23.53 03/26/2024 Food and Beverage Undisputed 01/23/2026 1086794073 CMS
Novartis Pharmaceuticals Corporation $17.91 06/24/2024 Food and Beverage Undisputed 01/23/2026 1086794103 CMS
PFIZER INC. $37.22 05/10/2024 Food and Beverage Undisputed 01/23/2026 1131459669 CMS
PFIZER INC. $37.22 07/19/2024 Food and Beverage Undisputed 01/23/2026 1131779908 CMS
PFIZER INC. $32.52 10/26/2024 Food and Beverage Undisputed 01/23/2026 1130890511 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $41.36 04/19/2024 Food and Beverage Undisputed 01/23/2026 1080619354 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $20.75 09/30/2024 Food and Beverage Undisputed 01/23/2026 1080619356 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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