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

HICHAM SIOUTY

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1801831904
CMS profile
172310
Location
TORRANCE, CA

General Payments · PY2018–2024

$14,753.98

  • Reported across 574 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,221.94

62 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 $2,121.95 61
Education $99.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,623.47 118
PY2019 $2,691.22 114
PY2020 $1,528.18 73
PY2021 $2,188.87 78
PY2022 $1,765.77 66
PY2023 $1,734.53 63
PY2024 $2,221.94 62

Payment records · PY2024 (62)

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. $26.14 02/09/2024 Food and Beverage Undisputed 01/23/2026 1106114333 CMS
ABBVIE INC. $13.48 04/11/2024 Food and Beverage Undisputed 01/23/2026 1106114335 CMS
ABBVIE INC. $31.58 07/12/2024 Food and Beverage Undisputed 01/23/2026 1106114337 CMS
Amgen Inc. $23.27 01/09/2024 Food and Beverage Undisputed 01/23/2026 1111710240 CMS
Amgen Inc. $18.76 03/26/2024 Food and Beverage Undisputed 01/23/2026 1111710244 CMS
Amgen Inc. $17.05 06/11/2024 Food and Beverage Undisputed 01/23/2026 1111710246 CMS
Amgen Inc. $18.49 06/18/2024 Food and Beverage Undisputed 01/23/2026 1111710242 CMS
Amgen Inc. $142.91 06/27/2024 Food and Beverage Undisputed 01/23/2026 1111710252 CMS
Amgen Inc. $17.30 08/30/2024 Food and Beverage Undisputed 01/23/2026 1111710248 CMS
Amgen Inc. $18.82 09/18/2024 Food and Beverage Undisputed 01/23/2026 1111710250 CMS
AstraZeneca Pharmaceuticals LP $2.67 02/07/2024 Food and Beverage Undisputed 01/23/2026 1104682883 CMS
AstraZeneca Pharmaceuticals LP $25.60 02/07/2024 Food and Beverage Undisputed 01/23/2026 1105525735 CMS
AstraZeneca Pharmaceuticals LP $125.00 05/21/2024 Food and Beverage Undisputed 01/23/2026 1104764650 CMS
AstraZeneca Pharmaceuticals LP $18.05 05/21/2024 Food and Beverage Undisputed 01/23/2026 1105231589 CMS
AstraZeneca Pharmaceuticals LP $16.97 07/23/2024 Food and Beverage Undisputed 01/23/2026 1104461014 CMS
AstraZeneca Pharmaceuticals LP $88.13 08/28/2024 Food and Beverage Undisputed 01/23/2026 1105577616 CMS
AstraZeneca Pharmaceuticals LP $23.92 09/25/2024 Food and Beverage Undisputed 01/23/2026 1105647466 CMS
AstraZeneca Pharmaceuticals LP $19.41 10/02/2024 Food and Beverage Undisputed 01/23/2026 1105652070 CMS
Bausch Health US, LLC $23.09 01/29/2024 Food and Beverage Undisputed 01/23/2026 1148019908 CMS
Bausch Health US, LLC $18.04 04/25/2024 Food and Beverage Undisputed 01/23/2026 1148019910 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.21 09/27/2024 Food and Beverage Undisputed 01/23/2026 1118161040 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.30 11/19/2024 Food and Beverage Undisputed 01/23/2026 1118161042 CMS
Cleerly, Inc. $85.49 02/23/2024 Food and Beverage Undisputed 01/23/2026 1144712070 CMS
Corcept Therapeutics $23.21 08/16/2024 Food and Beverage Undisputed 01/23/2026 1117756909 CMS
Exact Sciences Corporation $15.50 09/04/2024 Food and Beverage Undisputed 01/23/2026 1114902517 CMS
GlaxoSmithKline, LLC. $26.84 02/06/2024 Food and Beverage Undisputed 01/23/2026 1116253281 CMS
GlaxoSmithKline, LLC. $125.00 02/07/2024 Food and Beverage Undisputed 01/23/2026 1115944206 CMS
GlaxoSmithKline, LLC. $122.57 09/11/2024 Food and Beverage Undisputed 01/23/2026 1116256415 CMS
GlaxoSmithKline, LLC. $18.96 09/16/2024 Food and Beverage Undisputed 01/23/2026 1116320076 CMS
HARMONY BIOSCIENCES LLC $99.99 09/03/2024 Education Undisputed 01/23/2026 1126058165 CMS
HARMONY BIOSCIENCES LLC $40.18 09/03/2024 Food and Beverage Undisputed 01/23/2026 1126058167 CMS
JAZZ PHARMACEUTICALS INC. $124.70 01/17/2024 Food and Beverage Undisputed 01/23/2026 1150232987 CMS
JAZZ PHARMACEUTICALS INC. $21.55 02/20/2024 Food and Beverage Undisputed 01/23/2026 1150232985 CMS
Lexicon Pharmaceuticals, Inc. $22.84 04/08/2024 Food and Beverage Undisputed 01/23/2026 1081698159 CMS
Lexicon Pharmaceuticals, Inc. $26.65 05/07/2024 Food and Beverage Undisputed 01/23/2026 1081698161 CMS
Lilly USA, LLC $27.95 01/05/2024 Food and Beverage Undisputed 01/23/2026 1135003645 CMS
Lilly USA, LLC $20.00 03/05/2024 Food and Beverage Undisputed 01/23/2026 1135020604 CMS
Lilly USA, LLC $123.97 03/13/2024 Food and Beverage Undisputed 01/23/2026 1134981928 CMS
Lilly USA, LLC $17.12 03/20/2024 Food and Beverage Undisputed 01/23/2026 1134981924 CMS
Lilly USA, LLC $24.21 03/20/2024 Food and Beverage Undisputed 01/23/2026 1134981926 CMS
Lilly USA, LLC $25.32 05/01/2024 Food and Beverage Undisputed 01/23/2026 1135001618 CMS
Lilly USA, LLC $28.72 05/25/2024 Food and Beverage Undisputed 01/23/2026 1135001616 CMS
Lilly USA, LLC $22.00 06/04/2024 Food and Beverage Undisputed 01/23/2026 1135020606 CMS
Lilly USA, LLC $22.93 06/28/2024 Food and Beverage Undisputed 01/23/2026 1135001202 CMS
Lilly USA, LLC $23.19 07/17/2024 Food and Beverage Undisputed 01/23/2026 1135025992 CMS
Lilly USA, LLC $15.96 10/15/2024 Food and Beverage Undisputed 01/23/2026 1135001204 CMS
Novartis Pharmaceuticals Corporation $19.61 04/02/2024 Food and Beverage Undisputed 01/23/2026 1087197629 CMS
Novartis Pharmaceuticals Corporation $18.84 05/17/2024 Food and Beverage Undisputed 01/23/2026 1087197633 CMS
Novartis Pharmaceuticals Corporation $15.12 07/09/2024 Food and Beverage Undisputed 01/23/2026 1087197635 CMS
Novo Nordisk Inc $15.95 05/22/2024 Food and Beverage Undisputed 01/23/2026 1097169608 CMS
Novo Nordisk Inc $71.57 09/24/2024 Food and Beverage Undisputed 01/23/2026 1096668102 CMS
Otsuka America Pharmaceutical, Inc. $20.04 01/19/2024 Food and Beverage Undisputed 01/23/2026 1118984158 CMS
PFIZER INC. $23.90 01/23/2024 Food and Beverage Undisputed 01/23/2026 1130981815 CMS
PFIZER INC. $23.83 02/29/2024 Food and Beverage Undisputed 01/23/2026 1132020061 CMS
PFIZER INC. $22.17 03/13/2024 Food and Beverage Undisputed 01/23/2026 1131249549 CMS
PFIZER INC. $21.38 04/24/2024 Food and Beverage Undisputed 01/23/2026 1131358913 CMS
PFIZER INC. $18.13 09/09/2024 Food and Beverage Undisputed 01/23/2026 1132035336 CMS
PFIZER INC. $19.25 11/12/2024 Food and Beverage Undisputed 01/23/2026 1131259208 CMS
PFIZER INC. $21.47 11/13/2024 Food and Beverage Undisputed 01/23/2026 1131238039 CMS
Radius Health, Inc. $29.06 06/18/2024 Food and Beverage Undisputed 01/23/2026 1089955157 CMS
Radius Health, Inc. $18.32 09/24/2024 Food and Beverage Undisputed 01/23/2026 1089955161 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.26 06/18/2024 Food and Beverage Undisputed 01/23/2026 1153645902 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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