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

CHUN NGAI

Allopathic & Osteopathic Physicians Family Medicine

NPI
1053001461
CMS profile
11452867
Location
LOS ANGELES, CA

General Payments · PY2023–2024

$389.89

  • Reported across 16 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$245.07

10 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 $245.07 10

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $78.70 3
Lilly USA, LLC $31.41 1
Boehringer Ingelheim Pharmaceuticals, Inc. $26.07 1
Acerta Pharma LLC $24.24 1
Amgen Inc. $24.20 1
IRONWOOD PHARMACEUTICALS, INC $22.01 1
GlaxoSmithKline, LLC. $20.19 1
Novo Nordisk AS $18.25 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $144.82 6
PY2024 $245.07 10

Payment records · PY2024 (10)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2023 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. $18.89 10/11/2024 Food and Beverage Undisputed 01/23/2026 1105115826 CMS
ABBVIE INC. $34.58 10/24/2024 Food and Beverage Undisputed 01/23/2026 1105115828 CMS
ABBVIE INC. $25.23 11/22/2024 Food and Beverage Undisputed 01/23/2026 1105115830 CMS
Amgen Inc. $24.20 02/26/2024 Food and Beverage Undisputed 01/23/2026 1117640321 CMS
AstraZeneca Pharmaceuticals LP $24.24 01/30/2024 Food and Beverage Undisputed 01/23/2026 1123305346 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.07 07/19/2024 Food and Beverage Undisputed 01/23/2026 1117851957 CMS
GlaxoSmithKline, LLC. $20.19 03/12/2024 Food and Beverage Undisputed 01/23/2026 1116458445 CMS
IRONWOOD PHARMACEUTICALS, INC $22.01 05/08/2024 Food and Beverage Undisputed 01/23/2026 1153751136 CMS
Lilly USA, LLC $31.41 05/29/2024 Food and Beverage Undisputed 01/23/2026 1135614595 CMS
Novo Nordisk Inc $18.25 03/19/2024 Food and Beverage Undisputed 01/23/2026 1108569352 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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