Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

MARLON B KLEINMAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1255343521
CMS profile
283831
Location
MORTON GROVE, IL

General Payments · PY2019–2025

$51,594.41

  • Reported across 1,120 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$15,081.28

124 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

PY2025 · sorted by reported total

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,539.42 118
PY2020 $4,456.26 116
PY2021 $5,280.43 159
PY2022 $5,089.83 176
PY2023 $4,248.14 194
PY2024 $14,899.05 233
PY2025 $15,081.28 124

Payment records · PY2025 (124)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $7.92 02/24/2025 Food and Beverage Undisputed 06/30/2026 1202213491 CMS
ABBVIE INC. $10.13 02/24/2025 Food and Beverage Undisputed 06/30/2026 1202213493 CMS
ABBVIE INC. $8.61 02/24/2025 Food and Beverage Undisputed 06/30/2026 1202213495 CMS
ABBVIE INC. $28.32 02/25/2025 Food and Beverage Undisputed 06/30/2026 1202213497 CMS
ABBVIE INC. $28.81 03/17/2025 Food and Beverage Undisputed 06/30/2026 1202213499 CMS
ABBVIE INC. $11.95 03/21/2025 Food and Beverage Undisputed 06/30/2026 1202213501 CMS
ABBVIE INC. $7.62 03/26/2025 Food and Beverage Undisputed 06/30/2026 1202213503 CMS
ABBVIE INC. $8.49 04/24/2025 Food and Beverage Undisputed 06/30/2026 1202213505 CMS
ABBVIE INC. $19.79 05/16/2025 Food and Beverage Undisputed 06/30/2026 1202213507 CMS
ABBVIE INC. $19.56 05/22/2025 Food and Beverage Undisputed 06/30/2026 1202213509 CMS
ABBVIE INC. $4.18 05/22/2025 Food and Beverage Undisputed 06/30/2026 1202213511 CMS
ABBVIE INC. $7.44 06/19/2025 Food and Beverage Undisputed 06/30/2026 1202213513 CMS
ABBVIE INC. $26.39 06/19/2025 Food and Beverage Undisputed 06/30/2026 1202213515 CMS
Adaptive Biotechnologies Corporation $24.18 05/21/2025 Food and Beverage Undisputed 06/30/2026 1254939430 CMS
Agios Pharmaceuticals, Inc. $16.69 04/25/2025 Food and Beverage Undisputed 06/30/2026 1253257736 CMS
Agios Pharmaceuticals, Inc. $16.21 05/15/2025 Food and Beverage Undisputed 06/30/2026 1253252359 CMS
Alexion Pharmaceuticals, Inc. $26.43 05/06/2025 Food and Beverage Undisputed 06/30/2026 1202951184 CMS
Alnylam Pharmaceuticals Inc. $17.52 04/23/2025 Food and Beverage Undisputed 06/30/2026 1212751637 CMS
ARRAY BIOPHARMA INC $3.83 02/11/2025 Food and Beverage Undisputed 06/30/2026 1231354121 CMS
ARRAY BIOPHARMA INC $28.04 05/02/2025 Food and Beverage Undisputed 06/30/2026 1228869295 CMS
Astellas Pharma US Inc $34.96 01/09/2025 Food and Beverage Undisputed 06/30/2026 1238717476 CMS
AstraZeneca Pharmaceuticals LP $17.39 01/08/2025 Food and Beverage Undisputed 06/30/2026 1207246733 CMS
AstraZeneca Pharmaceuticals LP $34.89 01/16/2025 Food and Beverage Undisputed 06/30/2026 1206229023 CMS
AstraZeneca Pharmaceuticals LP $14.37 02/17/2025 Food and Beverage Undisputed 06/30/2026 1206796214 CMS
AstraZeneca Pharmaceuticals LP $31.89 04/08/2025 Food and Beverage Undisputed 06/30/2026 1206196040 CMS
AstraZeneca Pharmaceuticals LP $18.41 06/16/2025 Food and Beverage Undisputed 06/30/2026 1206701082 CMS
Aveo Pharmaceuticals, Inc. $20.00 04/10/2025 Education Undisputed 06/30/2026 1199897046 CMS
Azurity Pharmaceuticals, Inc. $28.90 01/06/2025 Food and Beverage Undisputed 06/30/2026 1242673805 CMS
Azurity Pharmaceuticals, Inc. $21.55 03/03/2025 Food and Beverage Undisputed 06/30/2026 1242673807 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.07 03/11/2025 Food and Beverage Undisputed 06/30/2026 1225608504 CMS
Celgene Corporation $28.75 06/16/2025 Food and Beverage Undisputed 06/30/2026 1184832551 CMS
Daiichi Sankyo Inc. $23.69 02/05/2025 Food and Beverage Undisputed 06/30/2026 1197046803 CMS
Daiichi Sankyo Inc. $20.72 02/26/2025 Food and Beverage Undisputed 06/30/2026 1197047011 CMS
Daiichi Sankyo Inc. $24.55 02/27/2025 Food and Beverage Undisputed 06/30/2026 1197047743 CMS
Daiichi Sankyo Inc. $16.00 04/04/2025 Food and Beverage Undisputed 06/30/2026 1197039467 CMS
Daiichi Sankyo Inc. $16.37 05/13/2025 Food and Beverage Undisputed 06/30/2026 1197064215 CMS
E.R. Squibb & Sons, L.L.C. $23.21 02/04/2025 Food and Beverage Undisputed 06/30/2026 1184832503 CMS
E.R. Squibb & Sons, L.L.C. $29.45 03/19/2025 Food and Beverage Undisputed 06/30/2026 1184832519 CMS
E.R. Squibb & Sons, L.L.C. $27.01 04/02/2025 Food and Beverage Undisputed 06/30/2026 1184832525 CMS
E.R. Squibb & Sons, L.L.C. $23.13 04/28/2025 Food and Beverage Undisputed 06/30/2026 1184832533 CMS
EMD Serono, Inc. $16.62 04/03/2025 Food and Beverage Undisputed 06/30/2026 1236908655 CMS
Genentech USA, Inc. $17.98 01/22/2025 Food and Beverage Undisputed 06/30/2026 1211544380 CMS
Genentech USA, Inc. $21.87 03/14/2025 Food and Beverage Undisputed 06/30/2026 1211544385 CMS
Genentech USA, Inc. $25.45 04/23/2025 Food and Beverage Undisputed 06/30/2026 1211544388 CMS
GENZYME CORPORATION $105.80 08/20/2025 Food and Beverage Undisputed 06/30/2026 1233247152 CMS
Geron Corporation $124.98 05/21/2025 Food and Beverage Undisputed 06/30/2026 1238890036 CMS
Gilead Sciences, Inc. $19.15 04/08/2025 Food and Beverage Undisputed 06/30/2026 1234537291 CMS
Gilead Sciences, Inc. $30.87 06/12/2025 Food and Beverage Undisputed 06/30/2026 1234433314 CMS
GlaxoSmithKline, LLC. $1,300.00 01/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1190395500 CMS
GlaxoSmithKline, LLC. $3,900.00 01/15/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1191693606 CMS
GlaxoSmithKline, LLC. $18.23 01/29/2025 Food and Beverage Undisputed 06/30/2026 1190455503 CMS
GlaxoSmithKline, LLC. $5.92 04/16/2025 Food and Beverage Undisputed 06/30/2026 1190752091 CMS
GlaxoSmithKline, LLC. $5.84 05/07/2025 Food and Beverage Undisputed 06/30/2026 1190428687 CMS
GlaxoSmithKline, LLC. $17.58 06/16/2025 Food and Beverage Undisputed 06/30/2026 1190751331 CMS
GlaxoSmithKline, LLC. $23.14 08/28/2025 Food and Beverage Undisputed 06/30/2026 1190445759 CMS
GlaxoSmithKline, LLC. $548.20 11/05/2025 Travel and Lodging Undisputed 06/30/2026 1190597234 CMS
GlaxoSmithKline, LLC. $722.59 11/06/2025 Travel and Lodging Undisputed 06/30/2026 1190342651 CMS
GlaxoSmithKline, LLC. $325.00 11/20/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1191576339 CMS
GlaxoSmithKline, LLC. $2,925.00 11/25/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1191569060 CMS
GlaxoSmithKline, LLC. $2,600.00 12/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1191004416 CMS
Incyte Corporation $23.63 01/27/2025 Food and Beverage Undisputed 06/30/2026 1226055669 CMS
Incyte Corporation $25.90 03/26/2025 Food and Beverage Undisputed 06/30/2026 1226044600 CMS
Invivyd Inc $14.44 04/07/2025 Food and Beverage Undisputed 06/30/2026 1240484824 CMS
Ipsen Biopharmaceuticals, Inc $19.24 04/16/2025 Food and Beverage Undisputed 06/30/2026 1208824889 CMS
Janssen Biotech, Inc. $99.00 03/17/2025 Education Undisputed 06/30/2026 1174311197 CMS
Janssen Biotech, Inc. $31.07 03/26/2025 Food and Beverage Undisputed 06/30/2026 1174311214 CMS
Janssen Biotech, Inc. $1.14 03/26/2025 Food and Beverage Undisputed 06/30/2026 1174311309 CMS
Janssen Biotech, Inc. $40.55 04/01/2025 Food and Beverage Undisputed 06/30/2026 1174311397 CMS
Janssen Biotech, Inc. $6.27 04/29/2025 Food and Beverage Undisputed 06/30/2026 1174311421 CMS
Janssen Biotech, Inc. $16.85 06/06/2025 Food and Beverage Undisputed 06/30/2026 1174311517 CMS
Janssen Biotech, Inc. $2.01 06/10/2025 Food and Beverage Undisputed 06/30/2026 1174311129 CMS
Karyopharm Therapeutics Inc. $32.60 03/21/2025 Food and Beverage Undisputed 06/30/2026 1246648741 CMS
Kite Pharma, Inc. $30.54 04/18/2025 Food and Beverage Undisputed 06/30/2026 1212085403 CMS
Legend Biotech USA Inc. $21.53 04/10/2025 Food and Beverage Undisputed 06/30/2026 1236478526 CMS
Legend Biotech USA Inc. $26.75 05/08/2025 Food and Beverage Undisputed 06/30/2026 1236478524 CMS
Melinta Therapeutics, LLC $20.10 04/09/2025 Food and Beverage Undisputed 06/30/2026 1221032511 CMS
MENARINI SILICON BIOSYSTEMS, INC. $40.18 04/21/2025 Food and Beverage Undisputed 06/30/2026 1189653748 CMS
MENARINI SILICON BIOSYSTEMS, INC. $40.17 05/01/2025 Food and Beverage Undisputed 06/30/2026 1189653750 CMS
Merck Sharp & Dohme LLC $22.33 02/24/2025 Food and Beverage Undisputed 06/30/2026 1238132221 CMS
Merck Sharp & Dohme LLC $33.83 04/22/2025 Food and Beverage Undisputed 06/30/2026 1238225806 CMS
Merck Sharp & Dohme LLC $23.21 05/16/2025 Food and Beverage Undisputed 06/30/2026 1238124137 CMS
Merck Sharp & Dohme LLC $23.61 05/27/2025 Food and Beverage Undisputed 06/30/2026 1238023614 CMS
Novartis Pharmaceuticals Corporation $19.27 01/07/2025 Food and Beverage Undisputed 06/30/2026 1200306183 CMS
Novartis Pharmaceuticals Corporation $1.13 01/07/2025 Food and Beverage Undisputed 06/30/2026 1200306185 CMS
Novartis Pharmaceuticals Corporation $3.68 02/06/2025 Food and Beverage Undisputed 06/30/2026 1200306187 CMS
Novartis Pharmaceuticals Corporation $29.70 02/27/2025 Food and Beverage Undisputed 06/30/2026 1200306189 CMS
Novartis Pharmaceuticals Corporation $4.69 02/27/2025 Food and Beverage Undisputed 06/30/2026 1200306197 CMS
Novartis Pharmaceuticals Corporation $0.42 02/27/2025 Food and Beverage Undisputed 06/30/2026 1200306199 CMS
Novartis Pharmaceuticals Corporation $25.45 03/05/2025 Food and Beverage Undisputed 06/30/2026 1200306195 CMS
Novartis Pharmaceuticals Corporation $29.22 03/20/2025 Food and Beverage Undisputed 06/30/2026 1200306201 CMS
Novartis Pharmaceuticals Corporation $18.91 03/27/2025 Food and Beverage Undisputed 06/30/2026 1200306213 CMS
Novartis Pharmaceuticals Corporation $3.58 04/01/2025 Food and Beverage Undisputed 06/30/2026 1200306203 CMS
Novartis Pharmaceuticals Corporation $0.31 04/01/2025 Food and Beverage Undisputed 06/30/2026 1200306205 CMS
Novartis Pharmaceuticals Corporation $22.50 04/15/2025 Food and Beverage Undisputed 06/30/2026 1200306207 CMS
Novartis Pharmaceuticals Corporation $3.90 05/08/2025 Food and Beverage Undisputed 06/30/2026 1200306209 CMS
Novartis Pharmaceuticals Corporation $1.05 05/29/2025 Food and Beverage Undisputed 06/30/2026 1200306225 CMS
Novartis Pharmaceuticals Corporation $26.15 05/29/2025 Food and Beverage Undisputed 06/30/2026 1200306227 CMS
Novartis Pharmaceuticals Corporation $28.41 06/18/2025 Food and Beverage Undisputed 06/30/2026 1200306229 CMS
Novartis Pharmaceuticals Corporation $6.69 06/30/2025 Food and Beverage Undisputed 06/30/2026 1200306215 CMS
Novocure Inc. $24.53 03/12/2025 Food and Beverage Undisputed 06/30/2026 1251152550 CMS
PFIZER INC. $33.57 01/21/2025 Food and Beverage Undisputed 06/30/2026 1231315463 CMS
PFIZER INC. $24.04 01/31/2025 Food and Beverage Undisputed 06/30/2026 1231651736 CMS
PFIZER INC. $25.95 02/18/2025 Food and Beverage Undisputed 06/30/2026 1231643999 CMS
PFIZER INC. $8.51 03/24/2025 Food and Beverage Undisputed 06/30/2026 1231512221 CMS
PFIZER INC. $19.57 05/18/2025 Food and Beverage Undisputed 06/30/2026 1231320533 CMS
PFIZER INC. $25.84 05/22/2025 Food and Beverage Undisputed 06/30/2026 1228872862 CMS
PFIZER INC. $20.38 05/28/2025 Food and Beverage Undisputed 06/30/2026 1231334660 CMS
PFIZER INC. $110.27 09/10/2025 Food and Beverage Undisputed 06/30/2026 1229992609 CMS
SERVIER PHARMACEUTICALS LLC $23.73 01/08/2025 Food and Beverage Undisputed 06/30/2026 1229105022 CMS
SERVIER PHARMACEUTICALS LLC $19.29 03/20/2025 Food and Beverage Undisputed 06/30/2026 1229105014 CMS
SOBI, INC $26.84 05/05/2025 Food and Beverage Undisputed 06/30/2026 1240240021 CMS
SOBI, INC $23.02 05/06/2025 Food and Beverage Undisputed 06/30/2026 1240240025 CMS
Spectrum Pharmaceuticals Inc. $20.86 03/28/2025 Food and Beverage Undisputed 06/30/2026 1221049212 CMS
SpringWorks Therapeutics, Inc. $23.28 01/22/2025 Food and Beverage Undisputed 06/30/2026 1232164061 CMS
SpringWorks Therapeutics, Inc. $29.19 06/10/2025 Food and Beverage Undisputed 06/30/2026 1232164063 CMS
Syndax Pharmaceuticals, Inc. $22.83 01/11/2025 Food and Beverage Undisputed 06/30/2026 1238992212 CMS
Syndax Pharmaceuticals, Inc. $18.73 04/09/2025 Food and Beverage Undisputed 06/30/2026 1238992214 CMS
TAIHO ONCOLOGY, INC. $23.94 03/25/2025 Food and Beverage Undisputed 06/30/2026 1211409978 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.23 01/09/2025 Food and Beverage Undisputed 06/30/2026 1223859391 CMS
Takeda Pharmaceuticals U.S.A., Inc. $36.46 01/27/2025 Food and Beverage Undisputed 06/30/2026 1223936526 CMS
Takeda Pharmaceuticals U.S.A., Inc. $46.39 02/06/2025 Food and Beverage Undisputed 06/30/2026 1223939408 CMS
Tempus AI, Inc $19.78 04/28/2025 Food and Beverage Undisputed 06/30/2026 1250347764 CMS
TerSera Therapeutics LLC $24.92 03/11/2025 Food and Beverage Undisputed 06/30/2026 1244059598 CMS
TerSera Therapeutics LLC $25.48 06/20/2025 Food and Beverage Undisputed 06/30/2026 1244059596 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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