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

CHRISTOPHER MARC MAISEL

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1275575185
CMS profile
57298
Location
DALLAS, TX

General Payments · PY2018–2024

$774,626.69

  • Reported across 827 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$86,640.50

107 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

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $127,374.71 138
PY2019 $108,326.39 112
PY2020 $106,155.30 82
PY2021 $69,690.31 69
PY2022 $146,092.96 136
PY2023 $130,346.52 183
PY2024 $86,640.50 107

Payment records · PY2024 (107)

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. $13.90 08/05/2024 Food and Beverage Undisputed 01/23/2026 1104933335 CMS
ABBVIE INC. $13.24 09/17/2024 Food and Beverage Undisputed 01/23/2026 1104933339 CMS
Adaptive Biotechnologies Corporation $26.31 01/08/2024 Food and Beverage Undisputed 01/23/2026 1150263645 CMS
ADC Therapeutics America, Inc. $620.00 03/26/2024 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 1121187378 CMS
ADC Therapeutics America, Inc. $1,550.00 03/26/2024 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 1121187392 CMS
ADC Therapeutics America, Inc. $25.22 04/10/2024 Food and Beverage Undisputed 01/23/2026 1121187402 CMS
ADC Therapeutics America, Inc. $5.00 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1121187394 CMS
ADC Therapeutics America, Inc. $36.18 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1121187396 CMS
ADC Therapeutics America, Inc. $3,100.00 04/30/2024 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 1121187398 CMS
ADC Therapeutics America, Inc. $100.80 08/22/2024 Food and Beverage Undisputed 01/23/2026 1121187442 CMS
ADC Therapeutics America, Inc. $6,200.00 08/27/2024 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 1121187444 CMS
Astellas Pharma US Inc $31.06 03/04/2024 Food and Beverage Undisputed 01/23/2026 1139297312 CMS
AstraZeneca Pharmaceuticals LP $2,200.00 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 1104517212 CMS
AstraZeneca Pharmaceuticals LP $1,100.00 03/19/2024 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 1104738361 CMS
AstraZeneca Pharmaceuticals LP $300.00 04/04/2024 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 1104426985 CMS
AstraZeneca Pharmaceuticals LP $30.67 04/18/2024 Food and Beverage Undisputed 01/23/2026 1104335222 CMS
BeiGene USA, Inc. $22.84 04/13/2024 Food and Beverage Undisputed 01/23/2026 1120859649 CMS
Blueprint Medicines Corporation $27.77 02/29/2024 Food and Beverage Undisputed 01/23/2026 1147445670 CMS
Blueprint Medicines Corporation $1,232.00 03/14/2024 Honoraria Undisputed 01/23/2026 1147445682 CMS
Blueprint Medicines Corporation $1,232.00 05/02/2024 Honoraria Undisputed 01/23/2026 1147445752 CMS
Blueprint Medicines Corporation $1,232.00 05/02/2024 Honoraria Undisputed 01/23/2026 1147445766 CMS
Blueprint Medicines Corporation $1,232.00 05/16/2024 Honoraria Undisputed 01/23/2026 1147445754 CMS
Blueprint Medicines Corporation $24.05 05/22/2024 Food and Beverage Undisputed 01/23/2026 1147445762 CMS
Blueprint Medicines Corporation $463.94 05/28/2024 Travel and Lodging Undisputed 01/23/2026 1147445760 CMS
Blueprint Medicines Corporation $1,232.00 05/31/2024 Honoraria Undisputed 01/23/2026 1147445756 CMS
Blueprint Medicines Corporation $3,080.00 05/31/2024 Honoraria Undisputed 01/23/2026 1147445758 CMS
Blueprint Medicines Corporation $1,232.00 07/01/2024 Honoraria Undisputed 01/23/2026 1147445764 CMS
Blueprint Medicines Corporation $102.60 08/06/2024 Food and Beverage Undisputed 01/23/2026 1147445800 CMS
Blueprint Medicines Corporation $252.29 08/12/2024 Travel and Lodging Undisputed 01/23/2026 1147445794 CMS
Blueprint Medicines Corporation $696.96 08/13/2024 Travel and Lodging Undisputed 01/23/2026 1147445796 CMS
Blueprint Medicines Corporation $80.00 08/13/2024 Travel and Lodging Undisputed 01/23/2026 1147445798 CMS
Blueprint Medicines Corporation $111.46 08/27/2024 Food and Beverage Undisputed 01/23/2026 1147445812 CMS
Blueprint Medicines Corporation $694.40 08/29/2024 Travel and Lodging Undisputed 01/23/2026 1147445810 CMS
Blueprint Medicines Corporation $4,620.00 09/04/2024 Honoraria Undisputed 01/23/2026 1147445802 CMS
Blueprint Medicines Corporation $244.12 09/04/2024 Travel and Lodging Undisputed 01/23/2026 1147445804 CMS
Blueprint Medicines Corporation $7.21 09/04/2024 Food and Beverage Undisputed 01/23/2026 1147445806 CMS
Blueprint Medicines Corporation $115.43 09/26/2024 Food and Beverage Undisputed 01/23/2026 1147445788 CMS
Blueprint Medicines Corporation $4,004.00 10/15/2024 Honoraria Undisputed 01/23/2026 1147445808 CMS
Blueprint Medicines Corporation $4,004.00 11/05/2024 Honoraria Undisputed 01/23/2026 1147445790 CMS
Blueprint Medicines Corporation $1,232.00 11/05/2024 Honoraria Undisputed 01/23/2026 1147445792 CMS
Blueprint Medicines Corporation $1,232.00 12/03/2024 Honoraria Undisputed 01/23/2026 1147445822 CMS
Blueprint Medicines Corporation $1,232.00 12/03/2024 Honoraria Undisputed 01/23/2026 1147445838 CMS
Blueprint Medicines Corporation $1,232.00 12/03/2024 Honoraria Undisputed 01/23/2026 1147445840 CMS
Celgene Corporation $300.00 05/08/2024 Consulting Fee Undisputed 01/23/2026 1101165852 CMS
Celgene Corporation $300.00 05/08/2024 Consulting Fee Undisputed 01/23/2026 1101165854 CMS
Celgene Corporation $300.00 06/04/2024 Consulting Fee Undisputed 01/23/2026 1101165850 CMS
Celgene Corporation $300.00 09/11/2024 Consulting Fee Undisputed 01/23/2026 1101165856 CMS
E.R. Squibb & Sons, L.L.C. $132.87 09/09/2024 Food and Beverage Undisputed 01/23/2026 1101635312 CMS
E.R. Squibb & Sons, L.L.C. $2,854.00 10/04/2024 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 1101635315 CMS
E.R. Squibb & Sons, L.L.C. $119.83 12/03/2024 Food and Beverage Undisputed 01/23/2026 1101635366 CMS
E.R. Squibb & Sons, L.L.C. $2,283.00 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 1101635363 CMS
Emmaus Medical, Inc. $33.17 02/05/2024 Food and Beverage Undisputed 01/23/2026 1073839864 CMS
Genmab U.S., Inc. $15.37 01/10/2024 Food and Beverage Undisputed 01/23/2026 1126825461 CMS
GENZYME CORPORATION $37.91 01/18/2024 Food and Beverage Undisputed 01/23/2026 1139782759 CMS
GENZYME CORPORATION $20.12 02/14/2024 Food and Beverage Undisputed 01/23/2026 1139782763 CMS
GENZYME CORPORATION $22.04 05/17/2024 Food and Beverage Undisputed 01/23/2026 1139782777 CMS
GENZYME CORPORATION $38.47 05/20/2024 Food and Beverage Undisputed 01/23/2026 1139782767 CMS
GlaxoSmithKline, LLC. $23.07 03/29/2024 Food and Beverage Undisputed 01/23/2026 1116555991 CMS
Incyte Corporation $22.23 07/02/2024 Food and Beverage Undisputed 01/23/2026 1141209457 CMS
Janssen Biotech, Inc. $3,575.00 01/03/2024 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 1078703069 CMS
Janssen Biotech, Inc. $275.00 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 1078707011 CMS
Janssen Biotech, Inc. $24.02 02/21/2024 Food and Beverage Undisputed 01/23/2026 1078703705 CMS
Janssen Biotech, Inc. $831.25 02/22/2024 Consulting Fee Undisputed 01/23/2026 1078707883 CMS
Janssen Biotech, Inc. $12.35 03/18/2024 Food and Beverage Undisputed 01/23/2026 1078705089 CMS
Janssen Biotech, Inc. $1,375.00 04/12/2024 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 1078702831 CMS
Janssen Biotech, Inc. $25.60 04/19/2024 Food and Beverage Undisputed 01/23/2026 1078706911 CMS
Janssen Biotech, Inc. $30.75 04/29/2024 Food and Beverage Undisputed 01/23/2026 1078705493 CMS
Janssen Biotech, Inc. $28.91 05/09/2024 Food and Beverage Undisputed 01/23/2026 1078707732 CMS
Janssen Biotech, Inc. $3,575.00 05/13/2024 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 1078707417 CMS
Janssen Biotech, Inc. $124.81 05/16/2024 Food and Beverage Undisputed 01/23/2026 1078705350 CMS
Janssen Biotech, Inc. $3,575.00 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 1078704710 CMS
Janssen Biotech, Inc. $16.08 06/05/2024 Travel and Lodging Undisputed 01/23/2026 1078706442 CMS
Janssen Biotech, Inc. $550.00 08/05/2024 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 1078704244 CMS
Janssen Biotech, Inc. $1,100.00 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 1078707056 CMS
Janssen Biotech, Inc. $14.26 12/13/2024 Food and Beverage Undisputed 01/23/2026 1078702798 CMS
Janssen Biotech, Inc. $825.00 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 1078707705 CMS
JAZZ PHARMACEUTICALS INC. $29.42 01/23/2024 Food and Beverage Undisputed 01/23/2026 1150207245 CMS
Kite Pharma, Inc. $2,650.00 03/18/2024 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 1128613377 CMS
Kite Pharma, Inc. $6.28 04/06/2024 Food and Beverage Undisputed 01/23/2026 1128613375 CMS
Kite Pharma, Inc. $24.18 05/18/2024 Food and Beverage Undisputed 01/23/2026 1128613365 CMS
Kite Pharma, Inc. $36.18 05/18/2024 Travel and Lodging Undisputed 01/23/2026 1128613367 CMS
Kite Pharma, Inc. $8.00 05/18/2024 Travel and Lodging Undisputed 01/23/2026 1128613369 CMS
Kite Pharma, Inc. $48.38 05/18/2024 Food and Beverage Undisputed 01/23/2026 1128613371 CMS
Kite Pharma, Inc. $4,800.00 05/30/2024 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 1128613363 CMS
Kite Pharma, Inc. $2,650.00 07/12/2024 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 1128613355 CMS
Kite Pharma, Inc. $110.30 12/10/2024 Food and Beverage Undisputed 01/23/2026 1128613385 CMS
Kite Pharma, Inc. $6,890.00 12/12/2024 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 1128613387 CMS
Lilly USA, LLC $22.38 01/29/2024 Food and Beverage Undisputed 01/23/2026 1136110904 CMS
Lilly USA, LLC $23.32 03/07/2024 Food and Beverage Undisputed 01/23/2026 1136098132 CMS
Merck Sharp & Dohme LLC $27.09 05/24/2024 Food and Beverage Undisputed 01/23/2026 1141705726 CMS
Merck Sharp & Dohme LLC $29.66 12/12/2024 Food and Beverage Undisputed 01/23/2026 1141871299 CMS
Novartis Pharmaceuticals Corporation $13.87 03/29/2024 Food and Beverage Undisputed 01/23/2026 1087028080 CMS
PFIZER INC. $24.37 02/02/2024 Food and Beverage Undisputed 01/23/2026 1131287878 CMS
PFIZER INC. $22.90 02/09/2024 Food and Beverage Undisputed 01/23/2026 1131307739 CMS
PFIZER INC. $22.95 03/15/2024 Food and Beverage Undisputed 01/23/2026 1131299553 CMS
PFIZER INC. $14.90 04/25/2024 Food and Beverage Undisputed 01/23/2026 1131412800 CMS
PFIZER INC. $25.55 05/06/2024 Food and Beverage Undisputed 01/23/2026 1131319334 CMS
PFIZER INC. $12.10 08/23/2024 Food and Beverage Undisputed 01/23/2026 1131349321 CMS
PFIZER INC. $5.70 12/12/2024 Food and Beverage Undisputed 01/23/2026 1131433613 CMS
Rigel Pharmaceuticals, Inc. $20.28 02/12/2024 Food and Beverage Undisputed 01/23/2026 1145200805 CMS
Rigel Pharmaceuticals, Inc. $21.25 03/14/2024 Food and Beverage Undisputed 01/23/2026 1145198175 CMS
Rigel Pharmaceuticals, Inc. $2.24 04/11/2024 Food and Beverage Undisputed 01/23/2026 1145198177 CMS
Rigel Pharmaceuticals, Inc. $21.36 04/11/2024 Food and Beverage Undisputed 01/23/2026 1145200807 CMS
SERVIER PHARMACEUTICALS LLC $21.34 02/01/2024 Food and Beverage Undisputed 01/23/2026 1147258754 CMS
SERVIER PHARMACEUTICALS LLC $21.82 05/08/2024 Food and Beverage Undisputed 01/23/2026 1147258752 CMS
SOBI, INC $27.70 03/25/2024 Food and Beverage Undisputed 01/23/2026 1141419206 CMS
SOBI, INC $23.42 05/13/2024 Food and Beverage Undisputed 01/23/2026 1141420392 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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