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

DAVID HYUN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1255312005
CMS profile
283826
Location
SANTA CLARA, CA

General Payments · PY2018–2024

$7,423.34

  • Reported across 360 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,079.49

49 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 $1,079.49 49

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,810.61 108
PY2019 $1,060.17 51
PY2020 $391.39 22
PY2021 $473.27 16
PY2022 $1,040.03 51
PY2023 $1,568.38 63
PY2024 $1,079.49 49

Payment records · PY2024 (49)

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
Abbott Laboratories $17.99 03/01/2024 Food and Beverage Undisputed 01/23/2026 1124922880 CMS
Amgen Inc. $4.45 01/09/2024 Food and Beverage Undisputed 01/23/2026 1111604568 CMS
Amgen Inc. $28.05 01/24/2024 Food and Beverage Undisputed 01/23/2026 1111604570 CMS
Amgen Inc. $5.23 02/19/2024 Food and Beverage Undisputed 01/23/2026 1111604572 CMS
Amgen Inc. $7.34 03/05/2024 Food and Beverage Undisputed 01/23/2026 1111604574 CMS
Amgen Inc. $7.59 04/09/2024 Food and Beverage Undisputed 01/23/2026 1111604576 CMS
Amgen Inc. $124.99 04/18/2024 Food and Beverage Undisputed 01/23/2026 1111604584 CMS
Amgen Inc. $7.49 05/16/2024 Food and Beverage Undisputed 01/23/2026 1111604578 CMS
Amgen Inc. $24.59 05/22/2024 Food and Beverage Undisputed 01/23/2026 1111604580 CMS
Amgen Inc. $8.08 06/06/2024 Food and Beverage Undisputed 01/23/2026 1111604582 CMS
Amgen Inc. $5.50 07/09/2024 Food and Beverage Undisputed 01/23/2026 1111604586 CMS
Amgen Inc. $5.91 08/27/2024 Food and Beverage Undisputed 01/23/2026 1111604588 CMS
Amgen Inc. $8.13 10/14/2024 Food and Beverage Undisputed 01/23/2026 1111604590 CMS
Amgen Inc. $8.04 11/27/2024 Food and Beverage Undisputed 01/23/2026 1111604592 CMS
AstraZeneca Pharmaceuticals LP $21.72 02/01/2024 Food and Beverage Undisputed 01/23/2026 1104443780 CMS
AstraZeneca Pharmaceuticals LP $25.74 12/03/2024 Food and Beverage Undisputed 01/23/2026 1104755116 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.98 12/11/2024 Food and Beverage Undisputed 01/23/2026 1117933943 CMS
Boston Scientific Corporation $20.59 02/21/2024 Food and Beverage Undisputed 01/23/2026 1092735386 CMS
Boston Scientific Corporation $19.90 04/24/2024 Food and Beverage Undisputed 01/23/2026 1092735384 CMS
Boston Scientific Corporation $26.54 06/26/2024 Food and Beverage Undisputed 01/23/2026 1092735388 CMS
Boston Scientific Corporation $19.61 08/01/2024 Food and Beverage Undisputed 01/23/2026 1092735382 CMS
E.R. Squibb & Sons, L.L.C. $22.05 01/17/2024 Food and Beverage Undisputed 01/23/2026 1101297477 CMS
E.R. Squibb & Sons, L.L.C. $10.61 02/28/2024 Food and Beverage Undisputed 01/23/2026 1101297485 CMS
E.R. Squibb & Sons, L.L.C. $32.89 03/27/2024 Food and Beverage Undisputed 01/23/2026 1101297491 CMS
E.R. Squibb & Sons, L.L.C. $32.49 03/27/2024 Food and Beverage Undisputed 01/23/2026 1101297495 CMS
E.R. Squibb & Sons, L.L.C. $118.24 04/16/2024 Food and Beverage Undisputed 01/23/2026 1101297501 CMS
E.R. Squibb & Sons, L.L.C. $7.63 04/25/2024 Food and Beverage Undisputed 01/23/2026 1101297499 CMS
E.R. Squibb & Sons, L.L.C. $7.73 05/22/2024 Food and Beverage Undisputed 01/23/2026 1101297505 CMS
E.R. Squibb & Sons, L.L.C. $10.68 06/17/2024 Food and Beverage Undisputed 01/23/2026 1101297511 CMS
E.R. Squibb & Sons, L.L.C. $22.53 07/02/2024 Food and Beverage Undisputed 01/23/2026 1101297513 CMS
E.R. Squibb & Sons, L.L.C. $7.66 07/30/2024 Food and Beverage Undisputed 01/23/2026 1101297521 CMS
E.R. Squibb & Sons, L.L.C. $9.56 09/11/2024 Food and Beverage Undisputed 01/23/2026 1101297525 CMS
E.R. Squibb & Sons, L.L.C. $23.11 10/15/2024 Food and Beverage Undisputed 01/23/2026 1101297535 CMS
E.R. Squibb & Sons, L.L.C. $5.68 12/02/2024 Food and Beverage Undisputed 01/23/2026 1101297559 CMS
Esperion Therapeutics, Inc. $22.87 05/08/2024 Food and Beverage Undisputed 01/23/2026 1129439352 CMS
Esperion Therapeutics, Inc. $21.65 09/19/2024 Food and Beverage Undisputed 01/23/2026 1129439354 CMS
GlaxoSmithKline, LLC. $17.37 10/23/2024 Food and Beverage Undisputed 01/23/2026 1116569617 CMS
Janssen Pharmaceuticals, Inc $20.35 07/23/2024 Food and Beverage Undisputed 01/23/2026 1077940322 CMS
Janssen Pharmaceuticals, Inc $15.31 08/26/2024 Food and Beverage Undisputed 01/23/2026 1077940314 CMS
Kiniksa Pharmaceuticals International, plc $29.97 08/13/2024 Food and Beverage Undisputed 01/23/2026 1154876582 CMS
Kiniksa Pharmaceuticals International, plc $17.46 11/12/2024 Food and Beverage Undisputed 01/23/2026 1154876627 CMS
Novartis Pharmaceuticals Corporation $29.21 01/10/2024 Food and Beverage Undisputed 01/23/2026 1086881007 CMS
Novartis Pharmaceuticals Corporation $27.33 03/01/2024 Food and Beverage Undisputed 01/23/2026 1086881019 CMS
Novartis Pharmaceuticals Corporation $24.83 08/06/2024 Food and Beverage Undisputed 01/23/2026 1086881063 CMS
Novartis Pharmaceuticals Corporation $17.41 09/23/2024 Food and Beverage Undisputed 01/23/2026 1086881069 CMS
Novartis Pharmaceuticals Corporation $22.56 10/28/2024 Food and Beverage Undisputed 01/23/2026 1086881075 CMS
PFIZER INC. $24.21 03/20/2024 Food and Beverage Undisputed 01/23/2026 1131286250 CMS
PFIZER INC. $22.46 08/21/2024 Food and Beverage Undisputed 01/23/2026 1131892619 CMS
SANOFI-AVENTIS U.S. LLC $33.18 04/09/2024 Food and Beverage Undisputed 01/23/2026 1139657834 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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