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

STEVEN LOY NGAN ENG

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1881798189
CMS profile
221040
Location
LONG BEACH, CA

General Payments · PY2018–2024

$10,346.52

  • Reported across 599 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,390.29

66 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 $1,390.29 66

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,815.33 138
PY2019 $1,779.14 98
PY2020 $1,354.03 70
PY2021 $1,091.48 73
PY2022 $1,197.82 66
PY2023 $1,718.43 88
PY2024 $1,390.29 66

Payment records · PY2024 (66)

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 $20.26 02/07/2024 Food and Beverage Undisputed 01/23/2026 1125320745 CMS
Abbott Laboratories $19.40 03/29/2024 Food and Beverage Undisputed 01/23/2026 1125320747 CMS
Abbott Laboratories $3.57 04/12/2024 Food and Beverage Undisputed 01/23/2026 1125320749 CMS
Abbott Laboratories $8.34 05/24/2024 Food and Beverage Undisputed 01/23/2026 1125320751 CMS
Abbott Laboratories $15.72 06/18/2024 Food and Beverage Undisputed 01/23/2026 1125320753 CMS
Abbott Laboratories $13.04 07/01/2024 Food and Beverage Undisputed 01/23/2026 1125320755 CMS
Abbott Laboratories $9.39 08/15/2024 Food and Beverage Undisputed 01/23/2026 1125320767 CMS
Abbott Laboratories $9.96 10/15/2024 Food and Beverage Undisputed 01/23/2026 1125320757 CMS
Abbott Laboratories $16.00 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125320759 CMS
Abbott Laboratories $10.80 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125320761 CMS
Abbott Laboratories $21.02 12/16/2024 Food and Beverage Undisputed 01/23/2026 1125320763 CMS
Abbott Laboratories $18.36 12/26/2024 Food and Beverage Undisputed 01/23/2026 1125320765 CMS
ABBVIE INC. $33.00 02/08/2024 Food and Beverage Undisputed 01/23/2026 1103693170 CMS
Acella Pharmaceuticals, LLC $17.73 12/05/2024 Food and Beverage Undisputed 01/23/2026 1126636781 CMS
Acera Surgical, Inc. $13.75 04/10/2024 Food and Beverage Undisputed 01/23/2026 1152416606 CMS
Acera Surgical, Inc. $17.92 05/29/2024 Food and Beverage Undisputed 01/23/2026 1152416608 CMS
Alvogen Inc $14.94 09/12/2024 Food and Beverage Undisputed 01/23/2026 1137624190 CMS
Amgen Inc. $20.13 10/31/2024 Food and Beverage Undisputed 01/23/2026 1115603744 CMS
Ascensia Diabetes Care Us Inc. $22.93 04/19/2024 Food and Beverage Undisputed 01/23/2026 1089092169 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.79 08/13/2024 Food and Beverage Undisputed 01/23/2026 1086248370 CMS
CeQur Corporation $13.82 07/12/2024 Food and Beverage Undisputed 01/23/2026 1126847280 CMS
Corcept Therapeutics $27.24 04/09/2024 Food and Beverage Undisputed 01/23/2026 1117747367 CMS
Dexcom, Inc. $6.82 01/25/2024 Food and Beverage Undisputed 01/23/2026 1153338465 CMS
Dexcom, Inc. $10.15 02/09/2024 Food and Beverage Undisputed 01/23/2026 1153338463 CMS
Dexcom, Inc. $92.94 09/14/2024 Food and Beverage Undisputed 01/23/2026 1153338469 CMS
Dexcom, Inc. $28.19 09/16/2024 Food and Beverage Undisputed 01/23/2026 1153338467 CMS
Dexcom, Inc. $11.68 10/21/2024 Food and Beverage Undisputed 01/23/2026 1153338471 CMS
Dexcom, Inc. $59.57 10/24/2024 Food and Beverage Undisputed 01/23/2026 1153338473 CMS
Dexcom, Inc. $16.16 11/05/2024 Food and Beverage Undisputed 01/23/2026 1153338477 CMS
Dexcom, Inc. $23.93 11/12/2024 Food and Beverage Undisputed 01/23/2026 1153338475 CMS
Lilly USA, LLC $5.50 01/09/2024 Food and Beverage Undisputed 01/23/2026 1135406692 CMS
Lilly USA, LLC $25.23 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135421283 CMS
Lilly USA, LLC $32.44 01/26/2024 Food and Beverage Undisputed 01/23/2026 1135434169 CMS
Lilly USA, LLC $4.17 01/28/2024 Food and Beverage Undisputed 01/23/2026 1135391893 CMS
Lilly USA, LLC $26.99 01/30/2024 Food and Beverage Undisputed 01/23/2026 1135417275 CMS
Lilly USA, LLC $12.30 01/30/2024 Food and Beverage Undisputed 01/23/2026 1135432955 CMS
Lilly USA, LLC $3.00 02/16/2024 Food and Beverage Undisputed 01/23/2026 1135434173 CMS
Lilly USA, LLC $26.20 02/17/2024 Food and Beverage Undisputed 01/23/2026 1135434175 CMS
Lilly USA, LLC $24.40 02/26/2024 Food and Beverage Undisputed 01/23/2026 1135350914 CMS
Lilly USA, LLC $31.62 03/05/2024 Food and Beverage Undisputed 01/23/2026 1135428728 CMS
Lilly USA, LLC $31.61 03/20/2024 Food and Beverage Undisputed 01/23/2026 1135421277 CMS
Lilly USA, LLC $6.85 03/21/2024 Food and Beverage Undisputed 01/23/2026 1135406694 CMS
Lilly USA, LLC $3.09 03/21/2024 Food and Beverage Undisputed 01/23/2026 1135417277 CMS
Lilly USA, LLC $34.83 04/16/2024 Food and Beverage Undisputed 01/23/2026 1135428730 CMS
Lilly USA, LLC $33.79 04/25/2024 Food and Beverage Undisputed 01/23/2026 1135434171 CMS
Lilly USA, LLC $29.25 04/26/2024 Food and Beverage Undisputed 01/23/2026 1135421279 CMS
Lilly USA, LLC $24.81 05/07/2024 Food and Beverage Undisputed 01/23/2026 1135428732 CMS
Lilly USA, LLC $31.16 06/28/2024 Food and Beverage Undisputed 01/23/2026 1135421281 CMS
Lilly USA, LLC $26.96 08/29/2024 Food and Beverage Undisputed 01/23/2026 1135417273 CMS
Lilly USA, LLC $2.90 10/17/2024 Food and Beverage Undisputed 01/23/2026 1135428734 CMS
Lilly USA, LLC $6.71 10/17/2024 Food and Beverage Undisputed 01/23/2026 1135434177 CMS
Mannkind Corporation $13.91 01/18/2024 Food and Beverage Undisputed 01/23/2026 1145841654 CMS
Mannkind Corporation $17.46 06/25/2024 Food and Beverage Undisputed 01/23/2026 1145841656 CMS
Mannkind Corporation $28.53 10/15/2024 Food and Beverage Undisputed 01/23/2026 1145841658 CMS
Medtronic, Inc. $14.45 07/29/2024 Food and Beverage Undisputed 01/23/2026 1119531921 CMS
Novo Nordisk Inc $20.81 06/03/2024 Food and Beverage Undisputed 01/23/2026 1096692268 CMS
Novo Nordisk Inc $18.60 06/13/2024 Food and Beverage Undisputed 01/23/2026 1097412205 CMS
Novo Nordisk Inc $21.94 07/18/2024 Food and Beverage Undisputed 01/23/2026 1097821023 CMS
Novo Nordisk Inc $23.27 08/15/2024 Food and Beverage Undisputed 01/23/2026 1096806080 CMS
Novo Nordisk Inc $18.87 10/17/2024 Food and Beverage Undisputed 01/23/2026 1096903997 CMS
Radius Health, Inc. $17.33 03/14/2024 Food and Beverage Undisputed 01/23/2026 1089994745 CMS
Radius Health, Inc. $13.59 03/26/2024 Food and Beverage Undisputed 01/23/2026 1089994739 CMS
RECORDATI_RARE_DISEASES_INC. $32.58 05/02/2024 Food and Beverage Undisputed 01/23/2026 1139162416 CMS
Tandem Diabetes Care, Inc. $29.76 03/01/2024 Food and Beverage Undisputed 01/23/2026 1138749255 CMS
Tandem Diabetes Care, Inc. $33.24 06/20/2024 Food and Beverage Undisputed 01/23/2026 1138749361 CMS
Verity Pharmaceuticals Inc. $38.59 10/24/2024 Food and Beverage Undisputed 01/23/2026 1080609487 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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