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

BEN MARSAN

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1518977479
CMS profile
341540
Location
DARIEN, CT

General Payments · PY2018–2024

$24,599.91

  • Reported across 113 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$12,597.42

15 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
Long term medical supply or device loan $12,000.00 2
Food and Beverage $597.42 13

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,354.43 25
PY2019 $939.55 22
PY2020 $61.02 4
PY2021 $286.26 14
PY2022 $434.54 18
PY2023 $8,926.69 15
PY2024 $12,597.42 15

Payment records · PY2024 (15)

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
AngioDynamics, Inc. $6,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093158851 CMS
AngioDynamics, Inc. $6,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093158869 CMS
Boston Scientific Corporation $23.37 02/21/2024 Food and Beverage Undisputed 01/23/2026 1092252415 CMS
Boston Scientific Corporation $34.00 09/03/2024 Food and Beverage Undisputed 01/23/2026 1092252417 CMS
Boston Scientific Corporation $41.43 12/03/2024 Food and Beverage Undisputed 01/23/2026 1092252419 CMS
CORDIS US CORP. $15.36 02/02/2024 Food and Beverage Undisputed 01/23/2026 1145405815 CMS
E.R. Squibb & Sons, L.L.C. $30.74 08/26/2024 Food and Beverage Undisputed 01/23/2026 1101461181 CMS
Endologix LLC $49.21 03/05/2024 Food and Beverage Undisputed 01/23/2026 1116754774 CMS
Endologix LLC $34.78 06/07/2024 Food and Beverage Undisputed 01/23/2026 1116754842 CMS
Endologix LLC $45.76 06/11/2024 Food and Beverage Undisputed 01/23/2026 1116754840 CMS
Inari Medical, Inc. $17.85 09/26/2024 Food and Beverage Undisputed 01/23/2026 1140136892 CMS
Janssen Pharmaceuticals, Inc $28.03 03/13/2024 Food and Beverage Undisputed 01/23/2026 1077949062 CMS
Janssen Pharmaceuticals, Inc $19.27 06/17/2024 Food and Beverage Undisputed 01/23/2026 1077949060 CMS
LeMaitre Vascular, Inc. $17.59 05/06/2024 Food and Beverage Undisputed 01/23/2026 1138057150 CMS
Silk Road Medical, Inc. $240.03 11/04/2024 Food and Beverage Undisputed 01/23/2026 1082272114 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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