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

MARSHALL T MAHON

Allopathic & Osteopathic Physicians Family Medicine

NPI
1518581800
CMS profile
11551183
Location
SYRACUSE, NY

General Payments · PY2023–2024

$573.82

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$500.09

16 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 $500.09 16

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $73.73 3
PY2024 $500.09 16

Payment records · PY2024 (16)

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

Program year 2024 2023 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. $22.72 02/22/2024 Food and Beverage Undisputed 01/23/2026 1104930360 CMS
ABBVIE INC. $20.73 04/03/2024 Food and Beverage Undisputed 01/23/2026 1104930364 CMS
ABBVIE INC. $24.08 05/30/2024 Food and Beverage Undisputed 01/23/2026 1104930368 CMS
ABBVIE INC. $23.81 08/07/2024 Food and Beverage Undisputed 01/23/2026 1104930372 CMS
ABBVIE INC. $23.06 12/12/2024 Food and Beverage Undisputed 01/23/2026 1104930376 CMS
Inari Medical, Inc. $165.82 03/14/2024 Food and Beverage Undisputed 01/23/2026 1140134772 CMS
Janssen Pharmaceuticals, Inc $21.39 06/12/2024 Food and Beverage Undisputed 01/23/2026 1078119816 CMS
Novartis Pharmaceuticals Corporation $16.74 01/24/2024 Food and Beverage Undisputed 01/23/2026 1087130344 CMS
Novartis Pharmaceuticals Corporation $22.29 05/01/2024 Food and Beverage Undisputed 01/23/2026 1087130358 CMS
Novartis Pharmaceuticals Corporation $25.43 07/11/2024 Food and Beverage Undisputed 01/23/2026 1087130366 CMS
Novartis Pharmaceuticals Corporation $22.05 10/31/2024 Food and Beverage Undisputed 01/23/2026 1087130378 CMS
PFIZER INC. $24.40 05/02/2024 Food and Beverage Undisputed 01/23/2026 1131480878 CMS
PFIZER INC. $24.40 07/24/2024 Food and Beverage Undisputed 01/23/2026 1131755798 CMS
PFIZER INC. $24.40 08/14/2024 Food and Beverage Undisputed 01/23/2026 1131874297 CMS
PFIZER INC. $22.98 10/03/2024 Food and Beverage Undisputed 01/23/2026 1132121484 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.79 04/04/2024 Food and Beverage Undisputed 01/23/2026 1080657057 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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