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

WILLIAM BOYSEN

Allopathic & Osteopathic Physicians Urology

NPI
1912346503
CMS profile
417606
Location
BOSTON, MA

General Payments · PY2018–2024

$56,085.76

  • Reported across 35 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,289.38

10 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
Education $3,000.00 2
Travel and Lodging $1,070.26 5
Food and Beverage $219.12 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
INTUITIVE SURGICAL, INC. $4,087.25 8
BOSTON SCIENTIFIC CORPORATION $118.44 1
Laborie Medical Technologies Corp. $83.69 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $393.97 5
PY2019 $51,226.98 16
PY2023 $175.43 4
PY2024 $4,289.38 10

Payment records · PY2024 (10)

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

Program year 2024 201820192023 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
Boston Scientific Corporation $118.44 07/11/2024 Food and Beverage Undisputed 01/23/2026 1092241650 CMS
INTUITIVE SURGICAL, INC. $577.40 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1137220437 CMS
INTUITIVE SURGICAL, INC. $19.00 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1137243600 CMS
INTUITIVE SURGICAL, INC. $121.00 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1137097043 CMS
INTUITIVE SURGICAL, INC. $121.00 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1137188765 CMS
INTUITIVE SURGICAL, INC. $1,500.00 04/02/2024 Education Undisputed 01/23/2026 1137109428 CMS
INTUITIVE SURGICAL, INC. $16.99 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137152141 CMS
INTUITIVE SURGICAL, INC. $231.86 04/03/2024 Travel and Lodging Undisputed 01/23/2026 1137071719 CMS
INTUITIVE SURGICAL, INC. $1,500.00 04/17/2024 Education Undisputed 01/23/2026 1137108638 CMS
Laborie Medical Technologies Corp. $83.69 06/24/2024 Food and Beverage Undisputed 01/23/2026 1154321998 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, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.