IndustryPayments
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

MADDISON KA DAVIS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1912598772
CMS profile
10950618
Location
DENISON, TX

General Payments · PY2021–2024

$3,306.57

  • Reported across 141 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,788.10

65 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.

Related groups: Family TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,788.10 65

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABIOMED $296.68 3
NOVARTIS PHARMACEUTICALS CORPORATION $257.85 8
E.R. Squibb & Sons, L.L.C. $223.74 12
Medtronic, Inc. $209.27 4
Merck Sharp & Dohme Corporation $149.96 7
PFIZER INC. $145.79 9
CVRx Inc. $144.20 2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $138.44 7
Amgen Inc. $73.92 5
SANOFI-AVENTIS U.S. LLC $42.48 2
Kiniksa Pharmaceuticals International, plc $33.54 2
HEARTFLOW, INC. $22.24 1
Boehringer Ingelheim Pharmaceuticals, Inc. $21.43 1
Contego Medical, Inc $14.75 1
Acerta Pharma LLC $13.81 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $97.18 2
PY2022 $469.62 23
PY2023 $951.67 51
PY2024 $1,788.10 65

Payment records · PY2024 (65)

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

Program year 2024 202120222023 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
ABIOMED $149.62 01/19/2024 Food and Beverage Undisputed 01/23/2026 1142269653 CMS
ABIOMED $26.48 08/15/2024 Food and Beverage Undisputed 01/23/2026 1142269677 CMS
ABIOMED $120.58 11/12/2024 Food and Beverage Undisputed 01/23/2026 1142269687 CMS
Amgen Inc. $15.43 02/28/2024 Food and Beverage Undisputed 01/23/2026 1117234427 CMS
Amgen Inc. $16.04 04/08/2024 Food and Beverage Undisputed 01/23/2026 1117234429 CMS
Amgen Inc. $14.12 05/15/2024 Food and Beverage Undisputed 01/23/2026 1117234431 CMS
Amgen Inc. $15.10 07/31/2024 Food and Beverage Undisputed 01/23/2026 1117234433 CMS
Amgen Inc. $13.23 09/30/2024 Food and Beverage Undisputed 01/23/2026 1117234435 CMS
AstraZeneca Pharmaceuticals LP $13.81 08/14/2024 Food and Beverage Undisputed 01/23/2026 1105724201 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.43 04/01/2024 Food and Beverage Undisputed 01/23/2026 1118233035 CMS
Contego Medical, Inc $14.75 03/27/2024 Food and Beverage Undisputed 01/23/2026 1154307339 CMS
CVRx, Inc. $23.10 10/02/2024 Food and Beverage Undisputed 01/23/2026 1128519722 CMS
CVRx, Inc. $121.10 12/09/2024 Food and Beverage Undisputed 01/23/2026 1128519724 CMS
E.R. Squibb & Sons, L.L.C. $17.83 03/06/2024 Food and Beverage Undisputed 01/23/2026 1101222958 CMS
E.R. Squibb & Sons, L.L.C. $0.97 03/06/2024 Food and Beverage Undisputed 01/23/2026 1101222960 CMS
E.R. Squibb & Sons, L.L.C. $18.45 05/08/2024 Food and Beverage Undisputed 01/23/2026 1101222968 CMS
E.R. Squibb & Sons, L.L.C. $16.21 08/07/2024 Food and Beverage Undisputed 01/23/2026 1101222998 CMS
E.R. Squibb & Sons, L.L.C. $1.12 08/07/2024 Food and Beverage Undisputed 01/23/2026 1101223002 CMS
E.R. Squibb & Sons, L.L.C. $14.73 08/21/2024 Food and Beverage Undisputed 01/23/2026 1101223000 CMS
E.R. Squibb & Sons, L.L.C. $0.80 08/21/2024 Food and Beverage Undisputed 01/23/2026 1101223004 CMS
E.R. Squibb & Sons, L.L.C. $1.25 08/21/2024 Food and Beverage Undisputed 01/23/2026 1101223006 CMS
E.R. Squibb & Sons, L.L.C. $15.72 09/18/2024 Food and Beverage Undisputed 01/23/2026 1101223026 CMS
E.R. Squibb & Sons, L.L.C. $133.03 09/18/2024 Food and Beverage Undisputed 01/23/2026 1101223038 CMS
E.R. Squibb & Sons, L.L.C. $3.17 12/02/2024 Food and Beverage Undisputed 01/23/2026 1101223050 CMS
E.R. Squibb & Sons, L.L.C. $0.46 12/02/2024 Food and Beverage Undisputed 01/23/2026 1101223052 CMS
HEARTFLOW, INC. $22.24 02/26/2024 Food and Beverage Undisputed 01/23/2026 1154178786 CMS
Kiniksa Pharmaceuticals International, plc $18.12 05/13/2024 Food and Beverage Undisputed 01/23/2026 1154890001 CMS
Kiniksa Pharmaceuticals International, plc $15.42 09/11/2024 Food and Beverage Undisputed 01/23/2026 1154890061 CMS
Medtronic, Inc. $12.44 04/09/2024 Food and Beverage Undisputed 01/23/2026 1117009799 CMS
Medtronic, Inc. $20.19 08/30/2024 Food and Beverage Undisputed 01/23/2026 1117009803 CMS
Medtronic, Inc. $154.85 09/04/2024 Food and Beverage Undisputed 01/23/2026 1117009801 CMS
Medtronic, Inc. $21.79 12/10/2024 Food and Beverage Undisputed 01/23/2026 1117009805 CMS
Merck Sharp & Dohme LLC $22.34 03/18/2024 Food and Beverage Undisputed 01/23/2026 1141936503 CMS
Merck Sharp & Dohme LLC $22.34 05/01/2024 Food and Beverage Undisputed 01/23/2026 1141720212 CMS
Merck Sharp & Dohme LLC $20.55 06/10/2024 Food and Beverage Undisputed 01/23/2026 1141933889 CMS
Merck Sharp & Dohme LLC $23.54 08/19/2024 Food and Beverage Undisputed 01/23/2026 1141877045 CMS
Merck Sharp & Dohme LLC $18.44 09/25/2024 Food and Beverage Undisputed 01/23/2026 1141720382 CMS
Merck Sharp & Dohme LLC $19.92 10/23/2024 Food and Beverage Undisputed 01/23/2026 1141876504 CMS
Merck Sharp & Dohme LLC $22.83 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141720374 CMS
Novartis Pharmaceuticals Corporation $17.11 01/03/2024 Food and Beverage Undisputed 01/23/2026 1086839083 CMS
Novartis Pharmaceuticals Corporation $139.37 02/07/2024 Food and Beverage Undisputed 01/23/2026 1086839079 CMS
Novartis Pharmaceuticals Corporation $20.40 02/26/2024 Food and Beverage Undisputed 01/23/2026 1086839085 CMS
Novartis Pharmaceuticals Corporation $17.77 06/03/2024 Food and Beverage Undisputed 01/23/2026 1086839089 CMS
Novartis Pharmaceuticals Corporation $21.01 06/17/2024 Food and Beverage Undisputed 01/23/2026 1086839091 CMS
Novartis Pharmaceuticals Corporation $19.54 07/17/2024 Food and Beverage Undisputed 01/23/2026 1086839093 CMS
Novartis Pharmaceuticals Corporation $20.40 09/16/2024 Food and Beverage Undisputed 01/23/2026 1086839097 CMS
Novartis Pharmaceuticals Corporation $2.25 12/02/2024 Food and Beverage Undisputed 01/23/2026 1086839103 CMS
PFIZER INC. $21.58 01/08/2024 Food and Beverage Undisputed 01/23/2026 1131655541 CMS
PFIZER INC. $22.91 01/31/2024 Food and Beverage Undisputed 01/23/2026 1131655537 CMS
PFIZER INC. $5.87 04/24/2024 Food and Beverage Undisputed 01/23/2026 1130957187 CMS
PFIZER INC. $13.73 05/20/2024 Food and Beverage Undisputed 01/23/2026 1131655235 CMS
PFIZER INC. $19.52 06/24/2024 Food and Beverage Undisputed 01/23/2026 1131655533 CMS
PFIZER INC. $2.10 07/04/2024 Food and Beverage Undisputed 01/23/2026 1131651418 CMS
PFIZER INC. $21.58 11/05/2024 Food and Beverage Undisputed 01/23/2026 1131657194 CMS
PFIZER INC. $20.76 11/26/2024 Food and Beverage Undisputed 01/23/2026 1131657198 CMS
PFIZER INC. $17.74 12/09/2024 Food and Beverage Undisputed 01/23/2026 1131657202 CMS
SANOFI-AVENTIS U.S. LLC $26.53 01/08/2024 Food and Beverage Undisputed 01/23/2026 1139892956 CMS
SANOFI-AVENTIS U.S. LLC $15.95 04/10/2024 Food and Beverage Undisputed 01/23/2026 1139892998 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.47 02/05/2024 Food and Beverage Undisputed 01/23/2026 1080652801 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.40 03/26/2024 Food and Beverage Undisputed 01/23/2026 1080652803 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $20.33 04/24/2024 Food and Beverage Undisputed 01/23/2026 1080652805 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.98 07/15/2024 Food and Beverage Undisputed 01/23/2026 1080652807 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $27.34 08/31/2024 Food and Beverage Undisputed 01/23/2026 1080652809 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $18.16 10/07/2024 Food and Beverage Undisputed 01/23/2026 1080652811 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $12.76 11/20/2024 Food and Beverage Undisputed 01/23/2026 1080652813 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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