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

BASEM WILLIAM

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1952416505
CMS profile
476072
Location
MARION, OH

General Payments · PY2018–2024

$26,637.28

  • Reported across 74 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$7,107.52

13 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
Consulting Fee $5,473.50 3
Food and Beverage $862.17 7
Travel and Lodging $771.85 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Incyte Corporation $2,397.50 1
E.R. Squibb & Sons, L.L.C. $2,076.00 1
PFIZER INC. $1,123.99 2
Karyopharm Therapeutics Inc. $870.93 5
Adaptive Biotechnologies Corporation $289.59 2
National Marrow Donor Program $214.51 1
Acerta Pharma LLC $135.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,612.02 8
PY2019 $4,231.93 16
PY2020 $2,912.63 4
PY2021 $2,582.82 3
PY2022 $2,038.20 10
PY2023 $5,152.16 20
PY2024 $7,107.52 13

Payment records · PY2024 (13)

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
Adaptive Biotechnologies Corporation $129.95 04/22/2024 Food and Beverage Undisputed 01/23/2026 1150263121 CMS
Adaptive Biotechnologies Corporation $159.64 04/29/2024 Food and Beverage Undisputed 01/23/2026 1150263123 CMS
AstraZeneca Pharmaceuticals LP $135.00 12/06/2024 Food and Beverage Undisputed 01/23/2026 1105488189 CMS
E.R. Squibb & Sons, L.L.C. $2,076.00 01/22/2024 Consulting Fee Undisputed 01/23/2026 1101808703 CMS
Incyte Corporation $2,397.50 09/06/2024 Consulting Fee Undisputed 01/23/2026 1141258167 CMS
Karyopharm Therapeutics Inc. $185.00 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1145528176 CMS
Karyopharm Therapeutics Inc. $51.92 08/17/2024 Food and Beverage Undisputed 01/23/2026 1145528174 CMS
Karyopharm Therapeutics Inc. $335.00 08/17/2024 Travel and Lodging Undisputed 01/23/2026 1145528180 CMS
Karyopharm Therapeutics Inc. $47.16 08/17/2024 Food and Beverage Undisputed 01/23/2026 1145528182 CMS
Karyopharm Therapeutics Inc. $251.85 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1145528178 CMS
National Marrow Donor Program $214.51 04/28/2024 Food and Beverage Undisputed 01/23/2026 1111766781 CMS
PFIZER INC. $123.99 02/23/2024 Food and Beverage Undisputed 01/23/2026 1131479089 CMS
PFIZER INC. $1,000.00 12/16/2024 Consulting Fee Undisputed 01/23/2026 1131387804 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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