Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

BENJAMIN CHANG

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1023008117
CMS profile
46513
Location
WILLIAMSPORT, PA

General Payments · PY2019–2025

$10,898.45

  • Reported across 36 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$2,264.76

4 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,000.00 1
Food and Beverage $264.76 3

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
LeMaitre Vascular, Inc. $2,264.76 4

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,912.81 16
PY2020 $130.27 4
PY2021 $55.51 4
PY2023 $5,475.95 6
PY2024 $59.15 2
PY2025 $2,264.76 4

Payment records · PY2025 (4)

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

Program year 2025 20192020202120232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
LeMaitre Vascular, Inc. $89.10 03/27/2025 Food and Beverage Undisputed 06/30/2026 1241331854 CMS
LeMaitre Vascular, Inc. $64.25 06/25/2025 Food and Beverage Undisputed 06/30/2026 1241328017 CMS
LeMaitre Vascular, Inc. $111.41 10/01/2025 Food and Beverage Undisputed 06/30/2026 1241324276 CMS
LeMaitre Vascular, Inc. $2,000.00 12/30/2025 Consulting Fee Undisputed 06/30/2026 1241320341 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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