IndustryPayments
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

JOHN LIEN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1932291648
CMS profile
179183
Location
SAN JOSE, CA

General Payments · PY2018–2024

$38,807.78

  • Reported across 489 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,687.73

57 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.

Related groups: Cardiovascular Disease CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,659.21 55
Education $28.52 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
E.R. Squibb & Sons, L.L.C. $268.08 8
Amgen Inc. $224.49 6
Merck Sharp & Dohme Corporation $198.53 8
Novo Nordisk AS $194.53 6
Kiniksa Pharmaceuticals International, plc $149.76 6
Acerta Pharma LLC $147.11 6
Bayer HealthCare Pharmaceuticals Inc. $102.55 4
BOSTON SCIENTIFIC CORPORATION $99.90 4
CVRx Inc. $89.04 1
NOVARTIS PHARMACEUTICALS CORPORATION $88.82 3
Janssen Pharmaceuticals, Inc $56.20 2
PFIZER INC. $41.98 2
Esperion Therapeutics, Inc. $26.74 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $8,622.03 60
PY2019 $13,139.98 124
PY2020 $4,326.04 50
PY2021 $1,643.15 39
PY2022 $6,853.72 73
PY2023 $2,535.13 86
PY2024 $1,687.73 57

Payment records · PY2024 (57)

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
Amgen Inc. $15.35 01/26/2024 Food and Beverage Undisputed 01/23/2026 1111634812 CMS
Amgen Inc. $14.94 03/20/2024 Food and Beverage Undisputed 01/23/2026 1111634814 CMS
Amgen Inc. $124.99 04/18/2024 Food and Beverage Undisputed 01/23/2026 1111634816 CMS
Amgen Inc. $25.33 06/28/2024 Food and Beverage Undisputed 01/23/2026 1111634818 CMS
Amgen Inc. $11.73 08/07/2024 Food and Beverage Undisputed 01/23/2026 1111634820 CMS
Amgen Inc. $32.15 12/04/2024 Food and Beverage Undisputed 01/23/2026 1111634822 CMS
AstraZeneca Pharmaceuticals LP $27.48 01/31/2024 Food and Beverage Undisputed 01/23/2026 1104225523 CMS
AstraZeneca Pharmaceuticals LP $20.61 02/10/2024 Food and Beverage Undisputed 01/23/2026 1104468148 CMS
AstraZeneca Pharmaceuticals LP $25.05 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105758755 CMS
AstraZeneca Pharmaceuticals LP $28.14 08/09/2024 Food and Beverage Undisputed 01/23/2026 1104286438 CMS
AstraZeneca Pharmaceuticals LP $21.37 08/21/2024 Food and Beverage Undisputed 01/23/2026 1105700890 CMS
AstraZeneca Pharmaceuticals LP $24.46 09/26/2024 Food and Beverage Undisputed 01/23/2026 1105279599 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.62 01/19/2024 Education Undisputed 01/23/2026 1086236902 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.67 05/22/2024 Food and Beverage Undisputed 01/23/2026 1086231632 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.20 07/05/2024 Food and Beverage Undisputed 01/23/2026 1086179452 CMS
Bayer Healthcare Pharmaceuticals Inc. $31.06 11/01/2024 Food and Beverage Undisputed 01/23/2026 1086199142 CMS
Boston Scientific Corporation $26.97 02/07/2024 Food and Beverage Undisputed 01/23/2026 1092734988 CMS
Boston Scientific Corporation $32.65 04/24/2024 Food and Beverage Undisputed 01/23/2026 1092734990 CMS
Boston Scientific Corporation $22.00 08/02/2024 Food and Beverage Undisputed 01/23/2026 1092734986 CMS
Boston Scientific Corporation $18.28 10/23/2024 Food and Beverage Undisputed 01/23/2026 1092734984 CMS
CVRx, Inc. $89.04 01/01/2024 Food and Beverage Undisputed 01/23/2026 1133234670 CMS
E.R. Squibb & Sons, L.L.C. $12.33 02/09/2024 Food and Beverage Undisputed 01/23/2026 1101797789 CMS
E.R. Squibb & Sons, L.L.C. $29.84 04/12/2024 Food and Beverage Undisputed 01/23/2026 1101797811 CMS
E.R. Squibb & Sons, L.L.C. $118.24 04/16/2024 Food and Beverage Undisputed 01/23/2026 1101797823 CMS
E.R. Squibb & Sons, L.L.C. $27.72 05/08/2024 Food and Beverage Undisputed 01/23/2026 1101797819 CMS
E.R. Squibb & Sons, L.L.C. $25.75 06/21/2024 Food and Beverage Undisputed 01/23/2026 1101797844 CMS
E.R. Squibb & Sons, L.L.C. $7.93 08/22/2024 Food and Beverage Undisputed 01/23/2026 1101797874 CMS
E.R. Squibb & Sons, L.L.C. $24.85 08/22/2024 Food and Beverage Undisputed 01/23/2026 1101797877 CMS
E.R. Squibb & Sons, L.L.C. $21.42 10/25/2024 Food and Beverage Undisputed 01/23/2026 1101797907 CMS
Esperion Therapeutics, Inc. $26.74 09/04/2024 Food and Beverage Undisputed 01/23/2026 1129444126 CMS
Janssen Pharmaceuticals, Inc $30.79 04/03/2024 Food and Beverage Undisputed 01/23/2026 1077940294 CMS
Janssen Pharmaceuticals, Inc $25.41 05/21/2024 Food and Beverage Undisputed 01/23/2026 1077940404 CMS
Kiniksa Pharmaceuticals International, plc $28.75 02/02/2024 Food and Beverage Undisputed 01/23/2026 1154895171 CMS
Kiniksa Pharmaceuticals International, plc $29.43 04/19/2024 Food and Beverage Undisputed 01/23/2026 1154895201 CMS
Kiniksa Pharmaceuticals International, plc $26.75 05/15/2024 Food and Beverage Undisputed 01/23/2026 1154895215 CMS
Kiniksa Pharmaceuticals International, plc $9.65 05/31/2024 Food and Beverage Undisputed 01/23/2026 1154895273 CMS
Kiniksa Pharmaceuticals International, plc $27.68 06/25/2024 Food and Beverage Undisputed 01/23/2026 1154895239 CMS
Kiniksa Pharmaceuticals International, plc $27.50 07/17/2024 Food and Beverage Undisputed 01/23/2026 1154895241 CMS
Merck Sharp & Dohme LLC $24.98 01/24/2024 Food and Beverage Undisputed 01/23/2026 1141921196 CMS
Merck Sharp & Dohme LLC $23.34 03/13/2024 Food and Beverage Undisputed 01/23/2026 1141851144 CMS
Merck Sharp & Dohme LLC $25.32 04/17/2024 Food and Beverage Undisputed 01/23/2026 1141637840 CMS
Merck Sharp & Dohme LLC $23.29 06/12/2024 Food and Beverage Undisputed 01/23/2026 1141637830 CMS
Merck Sharp & Dohme LLC $22.65 07/24/2024 Food and Beverage Undisputed 01/23/2026 1141949535 CMS
Merck Sharp & Dohme LLC $26.48 08/28/2024 Food and Beverage Undisputed 01/23/2026 1141637844 CMS
Merck Sharp & Dohme LLC $24.75 11/06/2024 Food and Beverage Undisputed 01/23/2026 1141637842 CMS
Merck Sharp & Dohme LLC $27.72 12/13/2024 Food and Beverage Undisputed 01/23/2026 1141637828 CMS
Novartis Pharmaceuticals Corporation $29.44 03/15/2024 Food and Beverage Undisputed 01/23/2026 1087047206 CMS
Novartis Pharmaceuticals Corporation $32.62 08/16/2024 Food and Beverage Undisputed 01/23/2026 1087047210 CMS
Novartis Pharmaceuticals Corporation $26.76 11/27/2024 Food and Beverage Undisputed 01/23/2026 1087047220 CMS
Novo Nordisk Inc $8.90 05/17/2024 Education Undisputed 01/23/2026 1096714871 CMS
Novo Nordisk Inc $19.28 06/21/2024 Food and Beverage Undisputed 01/23/2026 1097764295 CMS
Novo Nordisk Inc $21.14 07/12/2024 Food and Beverage Undisputed 01/23/2026 1097219220 CMS
Novo Nordisk Inc $7.28 09/24/2024 Food and Beverage Undisputed 01/23/2026 1096695232 CMS
Novo Nordisk Inc $118.82 09/24/2024 Food and Beverage Undisputed 01/23/2026 1097074627 CMS
Novo Nordisk Inc $19.11 09/26/2024 Food and Beverage Undisputed 01/23/2026 1096833089 CMS
PFIZER INC. $27.26 01/26/2024 Food and Beverage Undisputed 01/23/2026 1130981050 CMS
PFIZER INC. $14.72 02/21/2024 Food and Beverage Undisputed 01/23/2026 1131068645 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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