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

DANIEL G CHONG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1942462601
CMS profile
902413
Location
FAIRFAX, VA

General Payments · PY2018–2024

$19,215.71

  • Reported across 152 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,096.19

47 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 $1,096.19 47

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $5,455.05 36
PY2019 $11,679.91 27
PY2020 $80.50 4
PY2021 $84.46 4
PY2022 $148.11 7
PY2023 $671.49 27
PY2024 $1,096.19 47

Payment records · PY2024 (47)

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. $27.04 01/05/2024 Food and Beverage Undisputed 01/23/2026 1103465936 CMS
ABBVIE INC. $34.85 09/12/2024 Food and Beverage Undisputed 01/23/2026 1103465938 CMS
ABBVIE INC. $17.88 09/19/2024 Food and Beverage Undisputed 01/23/2026 1103465940 CMS
ADC Therapeutics America, Inc. $17.91 07/31/2024 Food and Beverage Undisputed 01/23/2026 1121188094 CMS
Alexion Pharmaceuticals, Inc. $22.79 02/06/2024 Food and Beverage Undisputed 01/23/2026 1094038822 CMS
Astellas Pharma US Inc $31.65 03/14/2024 Food and Beverage Undisputed 01/23/2026 1139307192 CMS
Astellas Pharma US Inc $25.60 04/10/2024 Food and Beverage Undisputed 01/23/2026 1139320894 CMS
AstraZeneca Pharmaceuticals LP $17.02 10/29/2024 Food and Beverage Undisputed 01/23/2026 1105715690 CMS
Celgene Corporation $26.63 11/13/2024 Food and Beverage Undisputed 01/23/2026 1101139038 CMS
Celgene Corporation $20.63 12/12/2024 Food and Beverage Undisputed 01/23/2026 1101139040 CMS
Coherus Biosciences Inc. $19.90 04/12/2024 Food and Beverage Undisputed 01/23/2026 1147279000 CMS
Daiichi Sankyo Inc. $20.12 10/01/2024 Food and Beverage Undisputed 01/23/2026 1089408962 CMS
Daiichi Sankyo Inc. $16.70 11/21/2024 Food and Beverage Undisputed 01/23/2026 1089408966 CMS
Daiichi Sankyo Inc. $25.25 12/12/2024 Food and Beverage Undisputed 01/23/2026 1089408968 CMS
E.R. Squibb & Sons, L.L.C. $24.55 04/18/2024 Food and Beverage Undisputed 01/23/2026 1101438980 CMS
E.R. Squibb & Sons, L.L.C. $29.99 08/01/2024 Food and Beverage Undisputed 01/23/2026 1101438998 CMS
E.R. Squibb & Sons, L.L.C. $19.38 09/03/2024 Food and Beverage Undisputed 01/23/2026 1101439006 CMS
Eisai Inc. $17.65 07/18/2024 Food and Beverage Undisputed 01/23/2026 1110738561 CMS
Genmab U.S., Inc. $32.32 06/27/2024 Food and Beverage Undisputed 01/23/2026 1126825707 CMS
Gilead Sciences, Inc. $22.85 08/27/2024 Food and Beverage Undisputed 01/23/2026 1133795475 CMS
Gilead Sciences, Inc. $28.25 09/05/2024 Food and Beverage Undisputed 01/23/2026 1133795477 CMS
Gilead Sciences, Inc. $28.51 09/26/2024 Food and Beverage Undisputed 01/23/2026 1133795479 CMS
Incyte Corporation $24.54 09/26/2024 Food and Beverage Undisputed 01/23/2026 1141221292 CMS
Ipsen Biopharmaceuticals, Inc $20.12 09/10/2024 Food and Beverage Undisputed 01/23/2026 1091954067 CMS
Ipsen Biopharmaceuticals, Inc $24.95 10/25/2024 Food and Beverage Undisputed 01/23/2026 1091954069 CMS
Janssen Biotech, Inc. $23.90 06/30/2024 Food and Beverage Undisputed 01/23/2026 1078797322 CMS
Janssen Biotech, Inc. $37.49 08/22/2024 Food and Beverage Undisputed 01/23/2026 1078796290 CMS
Janssen Biotech, Inc. $23.46 09/17/2024 Food and Beverage Undisputed 01/23/2026 1078797968 CMS
Janssen Biotech, Inc. $27.32 11/12/2024 Food and Beverage Undisputed 01/23/2026 1078798410 CMS
Janssen Biotech, Inc. $37.24 12/05/2024 Food and Beverage Undisputed 01/23/2026 1078797896 CMS
Lilly USA, LLC $14.38 02/15/2024 Food and Beverage Undisputed 01/23/2026 1136120786 CMS
Medtronic, Inc. $18.75 08/19/2024 Food and Beverage Undisputed 01/23/2026 1119558976 CMS
Merck Sharp & Dohme LLC $15.43 03/14/2024 Food and Beverage Undisputed 01/23/2026 1141707720 CMS
Merck Sharp & Dohme LLC $21.20 08/29/2024 Food and Beverage Undisputed 01/23/2026 1141707564 CMS
Merck Sharp & Dohme LLC $19.39 09/24/2024 Food and Beverage Undisputed 01/23/2026 1141873077 CMS
Novartis Pharmaceuticals Corporation $19.24 03/21/2024 Food and Beverage Undisputed 01/23/2026 1086738985 CMS
Novartis Pharmaceuticals Corporation $25.20 08/01/2024 Food and Beverage Undisputed 01/23/2026 1086738987 CMS
Novartis Pharmaceuticals Corporation $25.05 10/10/2024 Food and Beverage Undisputed 01/23/2026 1086738989 CMS
Novartis Pharmaceuticals Corporation $14.85 11/15/2024 Food and Beverage Undisputed 01/23/2026 1086738991 CMS
Novartis Pharmaceuticals Corporation $34.77 12/03/2024 Food and Beverage Undisputed 01/23/2026 1086738993 CMS
Organon Llc $18.19 02/22/2024 Food and Beverage Undisputed 01/23/2026 1136207745 CMS
PFIZER INC. $25.28 01/11/2024 Food and Beverage Undisputed 01/23/2026 1131724280 CMS
PFIZER INC. $17.10 01/17/2024 Food and Beverage Undisputed 01/23/2026 1131725818 CMS
PFIZER INC. $14.10 05/30/2024 Food and Beverage Undisputed 01/23/2026 1131726078 CMS
PFIZER INC. $23.89 07/23/2024 Food and Beverage Undisputed 01/23/2026 1131753698 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.97 04/25/2024 Food and Beverage Undisputed 01/23/2026 1144955481 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.91 09/24/2024 Food and Beverage Undisputed 01/23/2026 1144955483 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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