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

MAXWELL C MCDONALD

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1699764589
CMS profile
303567
Location
SHREVEPORT, LA

General Payments · PY2018–2024

$163,141.50

  • Reported across 374 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,922.41

37 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
Acerta Pharma LLC $2,380.56 5
NOVARTIS PHARMACEUTICALS CORPORATION $1,157.71 15
ABBVIE INC. $149.01 10
Genmab U.S., Inc. $104.17 1
Daiichi Sankyo Inc. $67.05 3
PFIZER INC. $44.73 2
Incyte Corporation $19.18 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $40,875.09 116
PY2019 $50,691.55 124
PY2020 $12,997.21 17
PY2021 $20,824.79 22
PY2022 $28,188.30 29
PY2023 $5,642.15 29
PY2024 $3,922.41 37

Payment records · PY2024 (37)

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. $8.28 01/30/2024 Food and Beverage Undisputed 01/23/2026 1104999999 CMS
ABBVIE INC. $9.42 04/15/2024 Food and Beverage Undisputed 01/23/2026 1105000001 CMS
ABBVIE INC. $15.66 05/01/2024 Food and Beverage Undisputed 01/23/2026 1105000003 CMS
ABBVIE INC. $6.20 06/14/2024 Food and Beverage Undisputed 01/23/2026 1105000005 CMS
ABBVIE INC. $16.54 07/22/2024 Food and Beverage Undisputed 01/23/2026 1105000007 CMS
ABBVIE INC. $19.74 07/30/2024 Food and Beverage Undisputed 01/23/2026 1105000009 CMS
ABBVIE INC. $18.52 09/10/2024 Food and Beverage Undisputed 01/23/2026 1105000011 CMS
ABBVIE INC. $30.34 10/23/2024 Food and Beverage Undisputed 01/23/2026 1105000013 CMS
ABBVIE INC. $15.47 11/21/2024 Food and Beverage Undisputed 01/23/2026 1105000015 CMS
ABBVIE INC. $8.84 12/10/2024 Food and Beverage Undisputed 01/23/2026 1105000017 CMS
AstraZeneca Pharmaceuticals LP $16.10 07/16/2024 Food and Beverage Undisputed 01/23/2026 1104219257 CMS
AstraZeneca Pharmaceuticals LP $125.00 09/10/2024 Food and Beverage Undisputed 01/23/2026 1105445542 CMS
AstraZeneca Pharmaceuticals LP $2,200.00 09/18/2024 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 1104638807 CMS
AstraZeneca Pharmaceuticals LP $15.03 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104720687 CMS
AstraZeneca Pharmaceuticals LP $24.43 12/18/2024 Food and Beverage Undisputed 01/23/2026 1105700874 CMS
Daiichi Sankyo Inc. $29.69 01/17/2024 Food and Beverage Undisputed 01/23/2026 1089454666 CMS
Daiichi Sankyo Inc. $20.90 03/07/2024 Food and Beverage Undisputed 01/23/2026 1089454662 CMS
Daiichi Sankyo Inc. $16.46 04/18/2024 Food and Beverage Undisputed 01/23/2026 1089454664 CMS
Genmab U.S., Inc. $104.17 06/27/2024 Food and Beverage Undisputed 01/23/2026 1126829618 CMS
Incyte Corporation $19.18 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141200857 CMS
Novartis Pharmaceuticals Corporation $99.70 01/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070172 CMS
Novartis Pharmaceuticals Corporation $99.70 02/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070174 CMS
Novartis Pharmaceuticals Corporation $21.39 02/28/2024 Food and Beverage Undisputed 01/23/2026 1087070150 CMS
Novartis Pharmaceuticals Corporation $99.70 03/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070176 CMS
Novartis Pharmaceuticals Corporation $99.70 04/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070178 CMS
Novartis Pharmaceuticals Corporation $99.70 05/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070180 CMS
Novartis Pharmaceuticals Corporation $99.70 06/13/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070182 CMS
Novartis Pharmaceuticals Corporation $83.33 07/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070184 CMS
Novartis Pharmaceuticals Corporation $83.33 08/23/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070168 CMS
Novartis Pharmaceuticals Corporation $16.07 09/19/2024 Food and Beverage Undisputed 01/23/2026 1087070190 CMS
Novartis Pharmaceuticals Corporation $83.33 09/27/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070170 CMS
Novartis Pharmaceuticals Corporation $83.33 10/17/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070194 CMS
Novartis Pharmaceuticals Corporation $83.33 11/14/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070192 CMS
Novartis Pharmaceuticals Corporation $22.07 12/09/2024 Food and Beverage Undisputed 01/23/2026 1087070210 CMS
Novartis Pharmaceuticals Corporation $83.33 12/10/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087070204 CMS
PFIZER INC. $25.07 06/11/2024 Food and Beverage Undisputed 01/23/2026 1131328777 CMS
PFIZER INC. $19.66 07/31/2024 Food and Beverage Undisputed 01/23/2026 1131340837 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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