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

GRANT KOHLER MATHEWS

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1689898843
CMS profile
1123321
Location
MOUNTAIN HOME, AR

General Payments · PY2018–2024

$2,058.90

  • Reported across 119 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$365.55

17 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

Nature of paymentAmountRecords
Food and Beverage $360.09 15
Education $5.46 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $453.29 30
PY2019 $412.26 24
PY2020 $241.27 14
PY2021 $286.08 16
PY2022 $103.67 6
PY2023 $196.78 12
PY2024 $365.55 17

Payment records · PY2024 (17)

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
Alnylam Pharmaceuticals Inc. $23.37 02/15/2024 Food and Beverage Undisputed 01/23/2026 1125825191 CMS
Baxter Healthcare $22.58 04/09/2024 Food and Beverage Undisputed 01/23/2026 1118285823 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.95 03/05/2024 Food and Beverage Undisputed 01/23/2026 1086224186 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.55 10/03/2024 Food and Beverage Undisputed 01/23/2026 1086154784 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.38 11/05/2024 Food and Beverage Undisputed 01/23/2026 1118112995 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.11 12/03/2024 Food and Beverage Undisputed 01/23/2026 1118112993 CMS
Novartis Pharmaceuticals Corporation $34.14 03/07/2024 Food and Beverage Undisputed 01/23/2026 1087137102 CMS
Novartis Pharmaceuticals Corporation $24.10 08/29/2024 Food and Beverage Undisputed 01/23/2026 1087137122 CMS
Novartis Pharmaceuticals Corporation $32.33 10/10/2024 Food and Beverage Undisputed 01/23/2026 1087137124 CMS
Novartis Pharmaceuticals Corporation $23.27 11/07/2024 Food and Beverage Undisputed 01/23/2026 1087137126 CMS
Travere Therapeutics, Inc. $24.74 02/26/2024 Food and Beverage Undisputed 01/23/2026 1149905237 CMS
Travere Therapeutics, Inc. $25.25 04/02/2024 Food and Beverage Undisputed 01/23/2026 1149905244 CMS
Travere Therapeutics, Inc. $2.38 06/25/2024 Education Undisputed 01/23/2026 1149905229 CMS
Travere Therapeutics, Inc. $3.08 09/26/2024 Education Undisputed 01/23/2026 1149905233 CMS
Travere Therapeutics, Inc. $31.32 09/26/2024 Food and Beverage Undisputed 01/23/2026 1149905248 CMS
Travere Therapeutics, Inc. $25.10 10/31/2024 Food and Beverage Undisputed 01/23/2026 1149905240 CMS
Vifor Pharma, Inc. $16.90 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124058015 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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