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

XIAO SU

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1659505774
CMS profile
211222
Location
SARATOGA SPRINGS, NY

General Payments · PY2018–2024

$12,185.50

  • Reported across 193 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,887.94

55 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 $1,764.93 52
Education $123.01 3

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,828.40 53
PY2019 $834.23 24
PY2020 $189.68 10
PY2021 $354.92 4
PY2022 $5,168.64 10
PY2023 $1,921.69 37
PY2024 $1,887.94 55

Payment records · PY2024 (55)

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
Alexion Pharmaceuticals, Inc. $22.95 01/30/2024 Food and Beverage Undisputed 01/23/2026 1094006785 CMS
Astellas Pharma US Inc $23.13 08/27/2024 Food and Beverage Undisputed 01/23/2026 1139374407 CMS
AstraZeneca Pharmaceuticals LP $19.59 02/27/2024 Food and Beverage Undisputed 01/23/2026 1105558614 CMS
AstraZeneca Pharmaceuticals LP $13.91 03/18/2024 Food and Beverage Undisputed 01/23/2026 1104726841 CMS
BeiGene USA, Inc. $32.64 10/03/2024 Food and Beverage Undisputed 01/23/2026 1120855820 CMS
Celgene Corporation $19.54 09/03/2024 Food and Beverage Undisputed 01/23/2026 1101159588 CMS
Celgene Corporation $21.25 11/05/2024 Food and Beverage Undisputed 01/23/2026 1101159598 CMS
Celgene Corporation $17.62 12/10/2024 Food and Beverage Undisputed 01/23/2026 1101159596 CMS
Daiichi Sankyo Inc. $27.48 01/24/2024 Food and Beverage Undisputed 01/23/2026 1089487512 CMS
Daiichi Sankyo Inc. $95.02 03/13/2024 Food and Beverage Undisputed 01/23/2026 1089487510 CMS
Daiichi Sankyo Inc. $14.00 07/27/2024 Food and Beverage Undisputed 01/23/2026 1089487532 CMS
Daiichi Sankyo Inc. $8.01 10/14/2024 Food and Beverage Undisputed 01/23/2026 1089487500 CMS
Daiichi Sankyo Inc. $11.33 11/07/2024 Food and Beverage Undisputed 01/23/2026 1089487502 CMS
Daiichi Sankyo Inc. $12.07 12/11/2024 Food and Beverage Undisputed 01/23/2026 1089487504 CMS
Daiichi Sankyo Inc. $29.18 12/17/2024 Food and Beverage Undisputed 01/23/2026 1089487506 CMS
E.R. Squibb & Sons, L.L.C. $114.54 03/20/2024 Food and Beverage Undisputed 01/23/2026 1101587977 CMS
E.R. Squibb & Sons, L.L.C. $88.94 06/26/2024 Food and Beverage Undisputed 01/23/2026 1101588052 CMS
E.R. Squibb & Sons, L.L.C. $95.21 09/24/2024 Food and Beverage Undisputed 01/23/2026 1101588115 CMS
E.R. Squibb & Sons, L.L.C. $18.13 10/15/2024 Food and Beverage Undisputed 01/23/2026 1101588111 CMS
E.R. Squibb & Sons, L.L.C. $15.81 11/19/2024 Food and Beverage Undisputed 01/23/2026 1101588142 CMS
E.R. Squibb & Sons, L.L.C. $30.83 11/27/2024 Food and Beverage Undisputed 01/23/2026 1101588168 CMS
EMD Serono, Inc. $25.12 04/02/2024 Food and Beverage Undisputed 01/23/2026 1120228446 CMS
EMD Serono, Inc. $28.66 10/10/2024 Food and Beverage Undisputed 01/23/2026 1120272404 CMS
Exelixis Inc. $19.93 09/17/2024 Food and Beverage Undisputed 01/23/2026 1138567497 CMS
Exelixis Inc. $129.59 10/29/2024 Food and Beverage Undisputed 01/23/2026 1138567499 CMS
Genentech USA, Inc. $27.56 08/06/2024 Food and Beverage Undisputed 01/23/2026 1133134471 CMS
Genentech USA, Inc. $24.52 09/24/2024 Food and Beverage Undisputed 01/23/2026 1133134483 CMS
Genentech USA, Inc. $19.28 10/01/2024 Food and Beverage Undisputed 01/23/2026 1133134475 CMS
Genentech USA, Inc. $25.87 10/22/2024 Food and Beverage Undisputed 01/23/2026 1133134479 CMS
GENZYME CORPORATION $35.54 02/06/2024 Food and Beverage Undisputed 01/23/2026 1139826052 CMS
Incyte Corporation $16.61 04/16/2024 Food and Beverage Undisputed 01/23/2026 1141292412 CMS
Incyte Corporation $22.58 07/09/2024 Food and Beverage Undisputed 01/23/2026 1141220340 CMS
Incyte Corporation $17.28 07/16/2024 Food and Beverage Undisputed 01/23/2026 1141239283 CMS
Incyte Corporation $89.99 08/07/2024 Education Undisputed 01/23/2026 1141218082 CMS
Incyte Corporation $24.31 12/03/2024 Food and Beverage Undisputed 01/23/2026 1141298061 CMS
Ipsen Biopharmaceuticals, Inc $50.00 10/06/2024 Food and Beverage Undisputed 01/23/2026 1091952211 CMS
Janssen Biotech, Inc. $19.59 06/18/2024 Food and Beverage Undisputed 01/23/2026 1078467774 CMS
Janssen Biotech, Inc. $19.11 11/07/2024 Food and Beverage Undisputed 01/23/2026 1078467975 CMS
Janssen Biotech, Inc. $118.43 12/03/2024 Food and Beverage Undisputed 01/23/2026 1078467864 CMS
Merck Sharp & Dohme LLC $28.49 02/20/2024 Food and Beverage Undisputed 01/23/2026 1141583983 CMS
Merck Sharp & Dohme LLC $17.19 04/30/2024 Food and Beverage Undisputed 01/23/2026 1141914471 CMS
Novartis Pharmaceuticals Corporation $21.51 08/13/2024 Food and Beverage Undisputed 01/23/2026 1087332223 CMS
PFIZER INC. $17.83 01/09/2024 Food and Beverage Undisputed 01/23/2026 1131299589 CMS
PFIZER INC. $16.00 04/17/2024 Education Undisputed 01/23/2026 1131587724 CMS
PFIZER INC. $17.15 04/22/2024 Food and Beverage Undisputed 01/23/2026 1131323002 CMS
PFIZER INC. $24.40 06/25/2024 Food and Beverage Undisputed 01/23/2026 1131342730 CMS
Pharmacosmos Therapeutics Inc. $27.69 09/25/2024 Food and Beverage Undisputed 01/23/2026 1154826413 CMS
PUMA BIOTECHNOLOGY, INC. $19.19 03/26/2024 Food and Beverage Undisputed 01/23/2026 1113854212 CMS
Regeneron Healthcare Solutions, Inc. $25.67 01/17/2024 Food and Beverage Undisputed 01/23/2026 1114201254 CMS
Regeneron Healthcare Solutions, Inc. $21.29 04/09/2024 Food and Beverage Undisputed 01/23/2026 1114201260 CMS
Regeneron Healthcare Solutions, Inc. $17.02 07/19/2024 Education Undisputed 01/23/2026 1114201266 CMS
SERVIER PHARMACEUTICALS LLC $18.59 08/16/2024 Food and Beverage Undisputed 01/23/2026 1147264618 CMS
SpringWorks Therapeutics, Inc. $14.80 07/26/2024 Food and Beverage Undisputed 01/23/2026 1085808369 CMS
Takeda Pharmaceuticals U.S.A., Inc. $125.00 04/30/2024 Food and Beverage Undisputed 01/23/2026 1144968400 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.97 05/21/2024 Food and Beverage Undisputed 01/23/2026 1144968402 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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