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

MARK D WALSH

Allopathic & Osteopathic Physicians Family Medicine

NPI
1265473813
CMS profile
12309
Location
LIBERTY, SC

General Payments · PY2018–2024

$2,324.49

  • Reported across 189 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$425.74

26 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 $425.74 26

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $381.96 32
PY2019 $566.31 50
PY2020 $172.87 21
PY2021 $211.08 22
PY2022 $427.10 29
PY2023 $139.43 9
PY2024 $425.74 26

Payment records · PY2024 (26)

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
Abbott Laboratories $16.30 04/10/2024 Food and Beverage Undisputed 01/23/2026 1124934812 CMS
Alexion Pharmaceuticals, Inc. $18.13 02/27/2024 Food and Beverage Undisputed 01/23/2026 1093978921 CMS
Amgen Inc. $14.62 07/25/2024 Food and Beverage Undisputed 01/23/2026 1117410006 CMS
AstraZeneca Pharmaceuticals LP $15.08 02/01/2024 Food and Beverage Undisputed 01/23/2026 1105342188 CMS
AstraZeneca Pharmaceuticals LP $13.92 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104288428 CMS
AstraZeneca Pharmaceuticals LP $15.92 05/30/2024 Food and Beverage Undisputed 01/23/2026 1105876531 CMS
AstraZeneca Pharmaceuticals LP $13.50 11/21/2024 Food and Beverage Undisputed 01/23/2026 1104241407 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.20 02/05/2024 Food and Beverage Undisputed 01/23/2026 1117939444 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.66 11/04/2024 Food and Beverage Undisputed 01/23/2026 1117939446 CMS
Exact Sciences Corporation $16.04 01/11/2024 Food and Beverage Undisputed 01/23/2026 1114944596 CMS
Exact Sciences Corporation $14.06 06/14/2024 Food and Beverage Undisputed 01/23/2026 1114944600 CMS
GlaxoSmithKline, LLC. $16.93 01/25/2024 Food and Beverage Undisputed 01/23/2026 1116152948 CMS
GlaxoSmithKline, LLC. $15.55 02/29/2024 Food and Beverage Undisputed 01/23/2026 1116712331 CMS
GlaxoSmithKline, LLC. $19.17 03/14/2024 Food and Beverage Undisputed 01/23/2026 1116335853 CMS
GlaxoSmithKline, LLC. $10.98 04/25/2024 Food and Beverage Undisputed 01/23/2026 1116660145 CMS
GlaxoSmithKline, LLC. $16.63 05/24/2024 Food and Beverage Undisputed 01/23/2026 1116274437 CMS
GlaxoSmithKline, LLC. $19.84 07/03/2024 Food and Beverage Undisputed 01/23/2026 1116667053 CMS
GlaxoSmithKline, LLC. $17.61 08/06/2024 Food and Beverage Undisputed 01/23/2026 1116499315 CMS
GlaxoSmithKline, LLC. $20.06 09/19/2024 Food and Beverage Undisputed 01/23/2026 1116666089 CMS
Lilly USA, LLC $15.31 04/19/2024 Food and Beverage Undisputed 01/23/2026 1135152416 CMS
Lilly USA, LLC $15.32 07/26/2024 Food and Beverage Undisputed 01/23/2026 1135168124 CMS
Novo Nordisk Inc $25.00 05/23/2024 Food and Beverage Undisputed 01/23/2026 1097166519 CMS
Novo Nordisk Inc $19.63 07/24/2024 Food and Beverage Undisputed 01/23/2026 1096572726 CMS
Novo Nordisk Inc $17.30 12/12/2024 Food and Beverage Undisputed 01/23/2026 1096906443 CMS
Phathom Pharmaceuticals, Inc. $14.77 12/04/2024 Food and Beverage Undisputed 01/23/2026 1151137473 CMS
Xeris Pharmaceuticals, Inc. $14.21 03/22/2024 Food and Beverage Undisputed 01/23/2026 1144604702 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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