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

BASSAM YAGHMOUR

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI
1710117288
CMS profile
1209085
Location
ORANGE, CA

General Payments · PY2018–2024

$317,336.24

  • Reported across 352 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$80,242.28

59 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Actelion Pharmaceuticals US, Inc. $35,679.44 26
Merck Sharp & Dohme Corporation $28,699.59 25
Bayer HealthCare Pharmaceuticals Inc. $15,863.25 8

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $17,385.62 41
PY2019 $63,736.19 88
PY2020 $12,367.92 13
PY2021 $47,159.06 44
PY2022 $48,362.30 61
PY2023 $48,082.87 46
PY2024 $80,242.28 59

Payment records · PY2024 (59)

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
Actelion Pharmaceuticals US, Inc. $130.38 02/02/2024 Food and Beverage Undisputed 01/23/2026 1078870136 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 02/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078870312 CMS
Actelion Pharmaceuticals US, Inc. $668.42 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1078869938 CMS
Actelion Pharmaceuticals US, Inc. $195.38 04/26/2024 Travel and Lodging Undisputed 01/23/2026 1078870366 CMS
Actelion Pharmaceuticals US, Inc. $60.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869748 CMS
Actelion Pharmaceuticals US, Inc. $20.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869972 CMS
Actelion Pharmaceuticals US, Inc. $20.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078870036 CMS
Actelion Pharmaceuticals US, Inc. $40.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078870298 CMS
Actelion Pharmaceuticals US, Inc. $6,540.00 05/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078870194 CMS
Actelion Pharmaceuticals US, Inc. $20.00 05/10/2024 Food and Beverage Undisputed 01/23/2026 1078869570 CMS
Actelion Pharmaceuticals US, Inc. $150.00 05/10/2024 Food and Beverage Undisputed 01/23/2026 1078869896 CMS
Actelion Pharmaceuticals US, Inc. $2,725.00 05/23/2024 Consulting Fee Undisputed 01/23/2026 1078869626 CMS
Actelion Pharmaceuticals US, Inc. $150.01 09/11/2024 Food and Beverage Undisputed 01/23/2026 1078869642 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 09/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078870118 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 10/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078869910 CMS
Actelion Pharmaceuticals US, Inc. $23.13 10/23/2024 Food and Beverage Undisputed 01/23/2026 1078869832 CMS
Actelion Pharmaceuticals US, Inc. $31.29 10/29/2024 Food and Beverage Undisputed 01/23/2026 1078869900 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 10/29/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078869958 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 11/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078870208 CMS
Actelion Pharmaceuticals US, Inc. $511.87 11/22/2024 Travel and Lodging Undisputed 01/23/2026 1078870114 CMS
Actelion Pharmaceuticals US, Inc. $129.56 11/25/2024 Food and Beverage Undisputed 01/23/2026 1078869854 CMS
Actelion Pharmaceuticals US, Inc. $403.28 11/26/2024 Travel and Lodging Undisputed 01/23/2026 1078869892 CMS
Actelion Pharmaceuticals US, Inc. $348.65 11/27/2024 Travel and Lodging Undisputed 01/23/2026 1078870134 CMS
Actelion Pharmaceuticals US, Inc. $3,815.00 12/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078869804 CMS
Actelion Pharmaceuticals US, Inc. $77.47 12/19/2024 Food and Beverage Undisputed 01/23/2026 1078870214 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 12/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1078869974 CMS
Bayer Healthcare Pharmaceuticals Inc. $87.57 05/26/2024 Food and Beverage Undisputed 01/23/2026 1086246906 CMS
Bayer Healthcare Pharmaceuticals Inc. $3,614.00 06/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1086125740 CMS
Bayer Healthcare Pharmaceuticals Inc. $140.00 09/18/2024 Food and Beverage Undisputed 01/23/2026 1086231692 CMS
Bayer Healthcare Pharmaceuticals Inc. $3,614.00 09/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1086169608 CMS
Bayer Healthcare Pharmaceuticals Inc. $233.73 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1086078136 CMS
Bayer Healthcare Pharmaceuticals Inc. $4,410.00 11/05/2024 Consulting Fee Undisputed 01/23/2026 1086248114 CMS
Bayer Healthcare Pharmaceuticals Inc. $149.95 11/07/2024 Food and Beverage Undisputed 01/23/2026 1086108264 CMS
Bayer Healthcare Pharmaceuticals Inc. $3,614.00 11/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1086156388 CMS
Merck Sharp & Dohme LLC $393.07 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1141708390 CMS
Merck Sharp & Dohme LLC $691.15 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1141873771 CMS
Merck Sharp & Dohme LLC $49.73 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141708392 CMS
Merck Sharp & Dohme LLC $211.88 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1141708394 CMS
Merck Sharp & Dohme LLC $362.22 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1141708396 CMS
Merck Sharp & Dohme LLC $49.87 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141708398 CMS
Merck Sharp & Dohme LLC $49.87 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141708400 CMS
Merck Sharp & Dohme LLC $954.63 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1141787384 CMS
Merck Sharp & Dohme LLC $117.90 07/17/2024 Food and Beverage Undisputed 01/23/2026 1141787398 CMS
Merck Sharp & Dohme LLC $584.77 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1141897920 CMS
Merck Sharp & Dohme LLC $4,270.00 08/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141787206 CMS
Merck Sharp & Dohme LLC $529.66 08/08/2024 Travel and Lodging Undisputed 01/23/2026 1141787382 CMS
Merck Sharp & Dohme LLC $1,148.34 08/08/2024 Travel and Lodging Undisputed 01/23/2026 1141787386 CMS
Merck Sharp & Dohme LLC $109.64 08/08/2024 Food and Beverage Undisputed 01/23/2026 1141898628 CMS
Merck Sharp & Dohme LLC $150.00 08/14/2024 Travel and Lodging Undisputed 01/23/2026 1141897918 CMS
Merck Sharp & Dohme LLC $150.00 08/19/2024 Travel and Lodging Undisputed 01/23/2026 1141787396 CMS
Merck Sharp & Dohme LLC $4,270.00 08/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141787392 CMS
Merck Sharp & Dohme LLC $5,490.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1141651319 CMS
Merck Sharp & Dohme LLC $150.00 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1141651321 CMS
Merck Sharp & Dohme LLC $126.86 11/19/2024 Food and Beverage Undisputed 01/23/2026 1141787524 CMS
Merck Sharp & Dohme LLC $125.00 12/04/2024 Food and Beverage Undisputed 01/23/2026 1141787400 CMS
Merck Sharp & Dohme LLC $4,270.00 12/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141787204 CMS
Merck Sharp & Dohme LLC $4,270.00 12/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141787388 CMS
Merck Sharp & Dohme LLC $25.00 12/18/2024 Travel and Lodging Undisputed 01/23/2026 1141787390 CMS
Merck Sharp & Dohme LLC $150.00 12/18/2024 Travel and Lodging Undisputed 01/23/2026 1141787394 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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