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 D WINKELMAN

Allopathic & Osteopathic Physicians Obstetrics & Gynecology Urogynecology and Reconstructive Pelvic Surgery

NPI
1316289440
CMS profile
1313003
Location
CAMBRIDGE, MA

General Payments · PY2018–2024

$14,783.93

  • Reported across 243 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,229.45

69 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 $3,353.43 61
Travel and Lodging $876.02 8

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $406.79 9
PY2019 $1,395.68 19
PY2020 $412.15 7
PY2021 $2,599.66 35
PY2022 $3,234.81 57
PY2023 $2,505.39 47
PY2024 $4,229.45 69

Payment records · PY2024 (69)

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
ABBVIE INC. $24.46 01/20/2024 Food and Beverage Undisputed 01/23/2026 1106348072 CMS
ABBVIE INC. $124.76 01/22/2024 Food and Beverage Undisputed 01/23/2026 1106348074 CMS
ABBVIE INC. $31.49 03/11/2024 Food and Beverage Undisputed 01/23/2026 1106348076 CMS
ABBVIE INC. $19.00 03/15/2024 Food and Beverage Undisputed 01/23/2026 1106348078 CMS
ABBVIE INC. $28.80 04/20/2024 Food and Beverage Undisputed 01/23/2026 1106348080 CMS
ABBVIE INC. $32.62 05/07/2024 Food and Beverage Undisputed 01/23/2026 1106348082 CMS
ABBVIE INC. $24.23 06/08/2024 Food and Beverage Undisputed 01/23/2026 1106348084 CMS
ABBVIE INC. $24.06 07/10/2024 Food and Beverage Undisputed 01/23/2026 1106348086 CMS
ABBVIE INC. $24.75 07/22/2024 Food and Beverage Undisputed 01/23/2026 1106348088 CMS
ABBVIE INC. $21.66 08/09/2024 Food and Beverage Undisputed 01/23/2026 1106348090 CMS
ABBVIE INC. $31.05 08/23/2024 Food and Beverage Undisputed 01/23/2026 1106348092 CMS
ABBVIE INC. $24.75 09/20/2024 Food and Beverage Undisputed 01/23/2026 1106348094 CMS
ABBVIE INC. $32.50 10/09/2024 Food and Beverage Undisputed 01/23/2026 1106348096 CMS
ABBVIE INC. $25.59 10/17/2024 Food and Beverage Undisputed 01/23/2026 1106348098 CMS
ABBVIE INC. $3.68 10/17/2024 Food and Beverage Undisputed 01/23/2026 1106348100 CMS
ABBVIE INC. $13.33 11/20/2024 Food and Beverage Undisputed 01/23/2026 1106348102 CMS
Astellas Pharma US Inc $16.88 04/28/2024 Food and Beverage Undisputed 01/23/2026 1139336246 CMS
Axonics, Inc. $5.60 03/21/2024 Food and Beverage Undisputed 01/23/2026 1142368802 CMS
Axonics, Inc. $167.03 04/03/2024 Food and Beverage Undisputed 01/23/2026 1142368830 CMS
Axonics, Inc. $59.40 04/16/2024 Food and Beverage Undisputed 01/23/2026 1142368828 CMS
Axonics, Inc. $28.10 05/17/2024 Food and Beverage Undisputed 01/23/2026 1142368832 CMS
Axonics, Inc. $89.88 07/30/2024 Food and Beverage Undisputed 01/23/2026 1142368860 CMS
Axonics, Inc. $136.72 10/23/2024 Food and Beverage Undisputed 01/23/2026 1142368876 CMS
Boston Scientific Corporation $5.79 04/09/2024 Food and Beverage Undisputed 01/23/2026 1092243232 CMS
Boston Scientific Corporation $42.27 06/14/2024 Food and Beverage Undisputed 01/23/2026 1092243234 CMS
Boston Scientific Corporation $159.31 09/03/2024 Food and Beverage Undisputed 01/23/2026 1092243238 CMS
Boston Scientific Corporation $122.80 09/26/2024 Food and Beverage Undisputed 01/23/2026 1092243236 CMS
Boston Scientific Corporation $157.50 11/12/2024 Food and Beverage Undisputed 01/23/2026 1092243240 CMS
Caldera Medical, Inc $2.92 03/12/2024 Food and Beverage Undisputed 01/23/2026 1136344432 CMS
Caldera Medical, Inc $183.14 04/12/2024 Food and Beverage Undisputed 01/23/2026 1136348175 CMS
Caldera Medical, Inc $143.10 07/26/2024 Food and Beverage Undisputed 01/23/2026 1136347880 CMS
COLOPLAST CORP $72.03 02/14/2024 Food and Beverage Undisputed 01/23/2026 1117427548 CMS
COLOPLAST CORP $120.70 03/26/2024 Food and Beverage Undisputed 01/23/2026 1117427542 CMS
COLOPLAST CORP $63.23 10/02/2024 Food and Beverage Undisputed 01/23/2026 1117427794 CMS
COLOPLAST CORP $93.97 10/18/2024 Food and Beverage Undisputed 01/23/2026 1117427624 CMS
ConvaTec Inc. $42.67 01/24/2024 Food and Beverage Undisputed 01/23/2026 1151387112 CMS
Laborie Medical Technologies Corp. $45.79 05/22/2024 Food and Beverage Undisputed 01/23/2026 1154321218 CMS
Medtronic, Inc. $7.28 02/07/2024 Food and Beverage Undisputed 01/23/2026 1117156550 CMS
Medtronic, Inc. $149.58 05/02/2024 Food and Beverage Undisputed 01/23/2026 1117156556 CMS
Medtronic, Inc. $8.55 05/09/2024 Food and Beverage Undisputed 01/23/2026 1117156554 CMS
Medtronic, Inc. $84.66 05/14/2024 Food and Beverage Undisputed 01/23/2026 1117156552 CMS
Medtronic, Inc. $139.25 07/22/2024 Food and Beverage Undisputed 01/23/2026 1117156594 CMS
Medtronic, Inc. $41.60 08/08/2024 Food and Beverage Undisputed 01/23/2026 1117156562 CMS
Medtronic, Inc. $352.40 08/15/2024 Travel and Lodging Undisputed 01/23/2026 1117156558 CMS
Medtronic, Inc. $34.25 08/15/2024 Travel and Lodging Undisputed 01/23/2026 1117156560 CMS
Medtronic, Inc. $6.04 08/26/2024 Food and Beverage Undisputed 01/23/2026 1117156596 CMS
Medtronic, Inc. $87.58 08/30/2024 Food and Beverage Undisputed 01/23/2026 1117156564 CMS
Medtronic, Inc. $4.23 09/05/2024 Food and Beverage Undisputed 01/23/2026 1117156566 CMS
Medtronic, Inc. $20.11 09/06/2024 Food and Beverage Undisputed 01/23/2026 1117156598 CMS
Medtronic, Inc. $157.57 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117156568 CMS
Medtronic, Inc. $34.15 09/13/2024 Food and Beverage Undisputed 01/23/2026 1117156570 CMS
Medtronic, Inc. $34.25 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117156572 CMS
Medtronic, Inc. $40.68 09/13/2024 Food and Beverage Undisputed 01/23/2026 1117156578 CMS
Medtronic, Inc. $189.00 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117156588 CMS
Medtronic, Inc. $28.39 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1117156590 CMS
Medtronic, Inc. $53.47 09/14/2024 Food and Beverage Undisputed 01/23/2026 1117156580 CMS
Medtronic, Inc. $55.06 09/14/2024 Food and Beverage Undisputed 01/23/2026 1117156582 CMS
Medtronic, Inc. $40.70 09/14/2024 Food and Beverage Undisputed 01/23/2026 1117156584 CMS
Medtronic, Inc. $41.97 09/14/2024 Food and Beverage Undisputed 01/23/2026 1117156586 CMS
Medtronic, Inc. $19.92 09/14/2024 Food and Beverage Undisputed 01/23/2026 1117156592 CMS
Medtronic, Inc. $26.50 09/17/2024 Travel and Lodging Undisputed 01/23/2026 1117156574 CMS
Medtronic, Inc. $53.66 09/30/2024 Travel and Lodging Undisputed 01/23/2026 1117156576 CMS
Medtronic, Inc. $16.42 11/11/2024 Food and Beverage Undisputed 01/23/2026 1117156600 CMS
Sumitomo Pharma America, Inc. $30.87 03/01/2024 Food and Beverage Undisputed 01/23/2026 1148936299 CMS
Sumitomo Pharma America, Inc. $38.58 03/14/2024 Food and Beverage Undisputed 01/23/2026 1148936301 CMS
Sumitomo Pharma America, Inc. $57.08 05/01/2024 Food and Beverage Undisputed 01/23/2026 1148936303 CMS
Sumitomo Pharma America, Inc. $46.33 05/29/2024 Food and Beverage Undisputed 01/23/2026 1148936305 CMS
Sumitomo Pharma America, Inc. $44.70 06/12/2024 Food and Beverage Undisputed 01/23/2026 1148936307 CMS
Sumitomo Pharma America, Inc. $39.06 07/29/2024 Food and Beverage Undisputed 01/23/2026 1148936309 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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