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

GARY WILBUR CLAUSER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1598773038
CMS profile
299550
Location
ALLENTOWN, PA

General Payments · PY2018–2024

$661,208.78

  • Reported across 682 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$70,948.79

52 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
EMD Serono, Inc. $30,094.28 12
TG THERAPEUTICS, INC. $17,909.97 11
Biogen, Inc. $11,799.31 12
E.R. Squibb & Sons, L.L.C. $10,611.98 10
Celgene Corporation $482.60 5
GENZYME CORPORATION $25.60 1
NOVARTIS PHARMACEUTICALS CORPORATION $25.05 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $203,668.09 201
PY2019 $172,886.52 194
PY2020 $64,548.01 86
PY2022 $91,496.35 97
PY2023 $57,661.02 52
PY2024 $70,948.79 52

Payment records · PY2024 (52)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20182019202020222023 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
Biogen, Inc. $212.00 04/09/2024 Consulting Fee Undisputed 01/23/2026 1104816597 CMS
Biogen, Inc. $106.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104843104 CMS
Biogen, Inc. $212.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104864822 CMS
Biogen, Inc. $1,269.00 06/17/2024 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 1104824484 CMS
Biogen, Inc. $2,961.00 08/01/2024 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 1104818804 CMS
Biogen, Inc. $2,115.00 08/01/2024 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 1104849990 CMS
Biogen, Inc. $140.00 08/01/2024 Travel and Lodging Undisputed 01/23/2026 1104863742 CMS
Biogen, Inc. $47.48 08/01/2024 Food and Beverage Undisputed 01/23/2026 1104873864 CMS
Biogen, Inc. $423.00 09/13/2024 Consulting Fee Undisputed 01/23/2026 1104812173 CMS
Biogen, Inc. $1,269.00 10/02/2024 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 1104813279 CMS
Biogen, Inc. $2,961.00 10/10/2024 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 1104808819 CMS
Biogen, Inc. $83.83 10/10/2024 Food and Beverage Undisputed 01/23/2026 1104857866 CMS
Celgene Corporation $117.33 01/30/2024 Food and Beverage Undisputed 01/23/2026 1101192269 CMS
Celgene Corporation $300.00 03/11/2024 Consulting Fee Undisputed 01/23/2026 1101192303 CMS
Celgene Corporation $39.93 05/14/2024 Food and Beverage Undisputed 01/23/2026 1101192275 CMS
Celgene Corporation $1.27 05/14/2024 Food and Beverage Undisputed 01/23/2026 1101192277 CMS
Celgene Corporation $24.07 06/06/2024 Food and Beverage Undisputed 01/23/2026 1101192281 CMS
E.R. Squibb & Sons, L.L.C. $2,025.00 01/04/2024 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 1101827798 CMS
E.R. Squibb & Sons, L.L.C. $31.44 01/04/2024 Travel and Lodging Undisputed 01/23/2026 1101827801 CMS
E.R. Squibb & Sons, L.L.C. $98.96 02/01/2024 Food and Beverage Undisputed 01/23/2026 1101827812 CMS
E.R. Squibb & Sons, L.L.C. $2,025.00 02/16/2024 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 1101827816 CMS
E.R. Squibb & Sons, L.L.C. $107.10 03/14/2024 Food and Beverage Undisputed 01/23/2026 1101827823 CMS
E.R. Squibb & Sons, L.L.C. $2,025.00 04/02/2024 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 1101827819 CMS
E.R. Squibb & Sons, L.L.C. $124.74 06/06/2024 Food and Beverage Undisputed 01/23/2026 1101827837 CMS
E.R. Squibb & Sons, L.L.C. $2,025.00 06/18/2024 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 1101827841 CMS
E.R. Squibb & Sons, L.L.C. $124.74 11/19/2024 Food and Beverage Undisputed 01/23/2026 1101827878 CMS
E.R. Squibb & Sons, L.L.C. $2,025.00 12/16/2024 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 1101827881 CMS
EMD Serono, Inc. $4,463.00 01/11/2024 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 1120214220 CMS
EMD Serono, Inc. $3,273.00 01/11/2024 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 1120214226 CMS
EMD Serono, Inc. $298.00 01/11/2024 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 1120215116 CMS
EMD Serono, Inc. $78.19 02/29/2024 Food and Beverage Undisputed 01/23/2026 1120233138 CMS
EMD Serono, Inc. $3,273.00 03/06/2024 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 1120213392 CMS
EMD Serono, Inc. $100.50 04/03/2024 Travel and Lodging Undisputed 01/23/2026 1120213760 CMS
EMD Serono, Inc. $4,463.00 04/03/2024 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 1120213780 CMS
EMD Serono, Inc. $4,463.00 05/03/2024 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 1120249363 CMS
EMD Serono, Inc. $1,934.00 07/19/2024 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 1120280596 CMS
EMD Serono, Inc. $4,463.00 08/09/2024 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 1120220077 CMS
EMD Serono, Inc. $3,273.00 12/02/2024 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 1120277654 CMS
EMD Serono, Inc. $12.59 12/06/2024 Food and Beverage Undisputed 01/23/2026 1120271324 CMS
GENZYME CORPORATION $25.60 07/16/2024 Food and Beverage Undisputed 01/23/2026 1139698310 CMS
Novartis Pharmaceuticals Corporation $25.05 12/11/2024 Food and Beverage Undisputed 01/23/2026 1086708683 CMS
TG Therapeutics, Inc. $465.00 03/05/2024 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 1136870686 CMS
TG Therapeutics, Inc. $3,107.50 03/12/2024 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 1136870818 CMS
TG Therapeutics, Inc. $3,107.50 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 1136870738 CMS
TG Therapeutics, Inc. $3,107.50 05/21/2024 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 1136870748 CMS
TG Therapeutics, Inc. $930.00 05/22/2024 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 1136870772 CMS
TG Therapeutics, Inc. $3,107.50 06/20/2024 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 1136870768 CMS
TG Therapeutics, Inc. $20.10 08/20/2024 Travel and Lodging Undisputed 01/23/2026 1136870774 CMS
TG Therapeutics, Inc. $3,107.50 08/20/2024 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 1136870808 CMS
TG Therapeutics, Inc. $930.00 11/12/2024 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 1136870764 CMS
TG Therapeutics, Inc. $4.86 12/11/2024 Food and Beverage Undisputed 01/23/2026 1136870756 CMS
TG Therapeutics, Inc. $22.51 12/11/2024 Food and Beverage Undisputed 01/23/2026 1136870794 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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