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

LUNING CHEN

Allopathic & Osteopathic Physicians Family Medicine

NPI
1306956529
CMS profile
194845
Location
ALHAMBRA, CA

General Payments · PY2018–2024

$6,143.72

  • Reported across 246 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$713.20

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 $713.20 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $201.19 8
NOVARTIS PHARMACEUTICALS CORPORATION $155.68 6
Amgen Inc. $124.99 1
VIVUS LLC $120.00 1
Gilead Sciences, Inc. $64.50 3
ABBVIE INC. $46.84 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $884.02 40
PY2019 $1,692.14 65
PY2020 $1,042.97 36
PY2021 $766.86 38
PY2022 $630.21 30
PY2023 $414.32 16
PY2024 $713.20 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
ABBVIE INC. $27.49 02/21/2024 Food and Beverage Undisputed 01/23/2026 1103452946 CMS
ABBVIE INC. $19.35 08/21/2024 Food and Beverage Undisputed 01/23/2026 1103452948 CMS
Amgen Inc. $124.99 05/24/2024 Food and Beverage Undisputed 01/23/2026 1111547944 CMS
AstraZeneca Pharmaceuticals LP $17.37 02/07/2024 Food and Beverage Undisputed 01/23/2026 1105660582 CMS
AstraZeneca Pharmaceuticals LP $13.75 02/15/2024 Food and Beverage Undisputed 01/23/2026 1104674119 CMS
AstraZeneca Pharmaceuticals LP $19.66 03/01/2024 Food and Beverage Undisputed 01/23/2026 1105603262 CMS
AstraZeneca Pharmaceuticals LP $30.56 03/20/2024 Food and Beverage Undisputed 01/23/2026 1104317836 CMS
AstraZeneca Pharmaceuticals LP $30.38 03/27/2024 Food and Beverage Undisputed 01/23/2026 1104770770 CMS
AstraZeneca Pharmaceuticals LP $33.69 04/17/2024 Food and Beverage Undisputed 01/23/2026 1105768306 CMS
AstraZeneca Pharmaceuticals LP $21.73 05/01/2024 Food and Beverage Undisputed 01/23/2026 1105838213 CMS
AstraZeneca Pharmaceuticals LP $34.05 08/22/2024 Food and Beverage Undisputed 01/23/2026 1105875811 CMS
Gilead Sciences, Inc. $15.48 02/08/2024 Food and Beverage Undisputed 01/23/2026 1133747822 CMS
Gilead Sciences, Inc. $20.19 02/20/2024 Food and Beverage Undisputed 01/23/2026 1133747824 CMS
Gilead Sciences, Inc. $28.83 03/06/2024 Food and Beverage Undisputed 01/23/2026 1133747826 CMS
Novartis Pharmaceuticals Corporation $33.41 02/28/2024 Food and Beverage Undisputed 01/23/2026 1086762393 CMS
Novartis Pharmaceuticals Corporation $16.34 03/27/2024 Food and Beverage Undisputed 01/23/2026 1086762395 CMS
Novartis Pharmaceuticals Corporation $28.77 04/03/2024 Food and Beverage Undisputed 01/23/2026 1086762397 CMS
Novartis Pharmaceuticals Corporation $25.62 06/26/2024 Food and Beverage Undisputed 01/23/2026 1086762399 CMS
Novartis Pharmaceuticals Corporation $29.61 08/28/2024 Food and Beverage Undisputed 01/23/2026 1086762401 CMS
Novartis Pharmaceuticals Corporation $21.93 12/17/2024 Food and Beverage Undisputed 01/23/2026 1086762403 CMS
VIVUS LLC $120.00 04/04/2024 Food and Beverage Undisputed 01/23/2026 1129415072 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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