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

MATTHEW CALLAWAY

Allopathic & Osteopathic Physicians Family Medicine

NPI
1770578718
CMS profile
306941
Location
EL DORADO, AR

General Payments · PY2018–2024

$3,370.37

  • Reported across 202 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$438.25

23 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 $348.25 22
Education $90.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Astellas Pharma US Inc $238.99 11
PFIZER INC. $68.48 4
Novo Nordisk AS $39.92 3
ABBVIE INC. $32.10 1
GlaxoSmithKline, LLC. $30.42 2
Exact Sciences Corporation $28.34 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $666.15 52
PY2019 $670.71 38
PY2020 $475.63 29
PY2021 $313.56 21
PY2022 $322.26 17
PY2023 $483.81 22
PY2024 $438.25 23

Payment records · PY2024 (23)

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. $32.10 04/03/2024 Food and Beverage Undisputed 01/23/2026 1103406143 CMS
Astellas Pharma US Inc $13.14 01/31/2024 Food and Beverage Undisputed 01/23/2026 1139290654 CMS
Astellas Pharma US Inc $13.14 02/19/2024 Food and Beverage Undisputed 01/23/2026 1139313224 CMS
Astellas Pharma US Inc $14.91 03/11/2024 Food and Beverage Undisputed 01/23/2026 1139269112 CMS
Astellas Pharma US Inc $90.00 03/27/2024 Education Undisputed 01/23/2026 1139345806 CMS
Astellas Pharma US Inc $17.06 04/15/2024 Food and Beverage Undisputed 01/23/2026 1139332952 CMS
Astellas Pharma US Inc $17.76 05/21/2024 Food and Beverage Undisputed 01/23/2026 1139360293 CMS
Astellas Pharma US Inc $17.81 06/24/2024 Food and Beverage Undisputed 01/23/2026 1139364899 CMS
Astellas Pharma US Inc $16.79 07/15/2024 Food and Beverage Undisputed 01/23/2026 1139273904 CMS
Astellas Pharma US Inc $16.55 09/23/2024 Food and Beverage Undisputed 01/23/2026 1139397821 CMS
Astellas Pharma US Inc $18.98 10/16/2024 Food and Beverage Undisputed 01/23/2026 1139412135 CMS
Astellas Pharma US Inc $2.85 12/04/2024 Food and Beverage Undisputed 01/23/2026 1139434680 CMS
Exact Sciences Corporation $14.05 07/24/2024 Food and Beverage Undisputed 01/23/2026 1114605515 CMS
Exact Sciences Corporation $14.29 12/19/2024 Food and Beverage Undisputed 01/23/2026 1114605518 CMS
GlaxoSmithKline, LLC. $13.39 07/18/2024 Food and Beverage Undisputed 01/23/2026 1116269729 CMS
GlaxoSmithKline, LLC. $17.03 10/10/2024 Food and Beverage Undisputed 01/23/2026 1116306651 CMS
Novo Nordisk Inc $13.26 02/01/2024 Food and Beverage Undisputed 01/23/2026 1097446818 CMS
Novo Nordisk Inc $13.13 07/22/2024 Food and Beverage Undisputed 01/23/2026 1097018827 CMS
Novo Nordisk Inc $13.53 08/12/2024 Food and Beverage Undisputed 01/23/2026 1096625541 CMS
PFIZER INC. $17.67 04/04/2024 Food and Beverage Undisputed 01/23/2026 1131345049 CMS
PFIZER INC. $17.03 05/02/2024 Food and Beverage Undisputed 01/23/2026 1131451862 CMS
PFIZER INC. $17.44 08/15/2024 Food and Beverage Undisputed 01/23/2026 1131872881 CMS
PFIZER INC. $16.34 09/19/2024 Food and Beverage Undisputed 01/23/2026 1131994103 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

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

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.