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 PORTER

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

NPI
1750380549
CMS profile
34209
Location
CHARLOTTE, NC

General Payments · PY2018–2024

$150,999.95

  • Reported across 474 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$20,094.09

83 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
COLOPLAST CORP $13,365.78 31
Axonics Modulation Technologies, Inc. $2,549.54 16
Caldera Medical, Inc $1,550.67 5
Teleflex LLC $1,268.57 5
Astellas Pharma US Inc $601.25 2
Medtronic, Inc. $263.94 4
Sumitomo Pharma America, Inc. $146.15 7
BOSTON SCIENTIFIC CORPORATION $145.69 4
ABBVIE INC. $67.70 3
PFIZER INC. $63.42 3
ConvaTec Inc. $50.53 2
Ethicon US, LLC $20.85 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $10,037.40 84
PY2019 $18,491.16 64
PY2020 $11,133.09 47
PY2021 $11,348.30 39
PY2022 $12,886.40 60
PY2023 $67,009.51 97
PY2024 $20,094.09 83

Payment records · PY2024 (83)

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. $15.16 04/15/2024 Food and Beverage Undisputed 01/23/2026 1105297106 CMS
ABBVIE INC. $25.20 10/29/2024 Food and Beverage Undisputed 01/23/2026 1105297110 CMS
ABBVIE INC. $27.34 12/18/2024 Food and Beverage Undisputed 01/23/2026 1105297114 CMS
Astellas Pharma US Inc $16.25 03/07/2024 Food and Beverage Undisputed 01/23/2026 1139303220 CMS
Astellas Pharma US Inc $585.00 11/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139448264 CMS
Axonics, Inc. $10.71 01/12/2024 Food and Beverage Undisputed 01/23/2026 1142360809 CMS
Axonics, Inc. $4.86 02/09/2024 Food and Beverage Undisputed 01/23/2026 1142360837 CMS
Axonics, Inc. $19.06 02/21/2024 Food and Beverage Undisputed 01/23/2026 1142360825 CMS
Axonics, Inc. $27.76 05/12/2024 Food and Beverage Undisputed 01/23/2026 1142360861 CMS
Axonics, Inc. $56.72 06/25/2024 Food and Beverage Undisputed 01/23/2026 1142360891 CMS
Axonics, Inc. $922.96 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1142360955 CMS
Axonics, Inc. $16.50 07/09/2024 Food and Beverage Undisputed 01/23/2026 1142360879 CMS
Axonics, Inc. $50.20 07/18/2024 Food and Beverage Undisputed 01/23/2026 1142360925 CMS
Axonics, Inc. $307.60 07/18/2024 Travel and Lodging Undisputed 01/23/2026 1142360963 CMS
Axonics, Inc. $111.20 07/19/2024 Food and Beverage Undisputed 01/23/2026 1142360927 CMS
Axonics, Inc. $178.50 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1142360959 CMS
Axonics, Inc. $307.60 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1142360965 CMS
Axonics, Inc. $114.29 07/20/2024 Food and Beverage Undisputed 01/23/2026 1142360907 CMS
Axonics, Inc. $180.00 07/20/2024 Travel and Lodging Undisputed 01/23/2026 1142360957 CMS
Axonics, Inc. $205.10 07/21/2024 Travel and Lodging Undisputed 01/23/2026 1142360961 CMS
Axonics, Inc. $36.48 08/28/2024 Food and Beverage Undisputed 01/23/2026 1142360953 CMS
Boston Scientific Corporation $5.06 03/20/2024 Food and Beverage Undisputed 01/23/2026 1092367661 CMS
Boston Scientific Corporation $126.00 04/25/2024 Food and Beverage Undisputed 01/23/2026 1092367667 CMS
Boston Scientific Corporation $6.58 09/18/2024 Food and Beverage Undisputed 01/23/2026 1092367663 CMS
Boston Scientific Corporation $8.05 11/13/2024 Food and Beverage Undisputed 01/23/2026 1092367665 CMS
Caldera Medical, Inc $95.33 02/07/2024 Food and Beverage Undisputed 01/23/2026 1136347122 CMS
Caldera Medical, Inc $17.03 05/22/2024 Food and Beverage Undisputed 01/23/2026 1136345955 CMS
Caldera Medical, Inc $103.92 06/19/2024 Food and Beverage Undisputed 01/23/2026 1136347242 CMS
Caldera Medical, Inc $1,110.16 09/11/2024 Consulting Fee Undisputed 01/23/2026 1136348575 CMS
Caldera Medical, Inc $224.23 10/29/2024 Food and Beverage Undisputed 01/23/2026 1136348355 CMS
COLOPLAST CORP $4.67 01/10/2024 Food and Beverage Undisputed 01/23/2026 1117439616 CMS
COLOPLAST CORP $70.26 01/24/2024 Food and Beverage Undisputed 01/23/2026 1117439614 CMS
COLOPLAST CORP $39.39 03/20/2024 Food and Beverage Undisputed 01/23/2026 1117439658 CMS
COLOPLAST CORP $2.27 04/03/2024 Food and Beverage Undisputed 01/23/2026 1117439668 CMS
COLOPLAST CORP $6.68 04/10/2024 Food and Beverage Undisputed 01/23/2026 1117439672 CMS
COLOPLAST CORP $6.47 05/15/2024 Food and Beverage Undisputed 01/23/2026 1117439714 CMS
COLOPLAST CORP $42.73 06/20/2024 Food and Beverage Undisputed 01/23/2026 1117439718 CMS
COLOPLAST CORP $6.47 08/14/2024 Food and Beverage Undisputed 01/23/2026 1117439724 CMS
COLOPLAST CORP $133.97 08/27/2024 Food and Beverage Undisputed 01/23/2026 1117439722 CMS
COLOPLAST CORP $167.48 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1117439732 CMS
COLOPLAST CORP $192.48 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1117439734 CMS
COLOPLAST CORP $7.71 09/11/2024 Food and Beverage Undisputed 01/23/2026 1117439746 CMS
COLOPLAST CORP $6,510.00 09/16/2024 Consulting Fee Undisputed 01/23/2026 1117439796 CMS
COLOPLAST CORP $5.17 09/20/2024 Food and Beverage Undisputed 01/23/2026 1117439736 CMS
COLOPLAST CORP $0.87 09/27/2024 Food and Beverage Undisputed 01/23/2026 1117439738 CMS
COLOPLAST CORP $0.38 10/03/2024 Food and Beverage Undisputed 01/23/2026 1117439748 CMS
COLOPLAST CORP $2.11 10/03/2024 Food and Beverage Undisputed 01/23/2026 1117439750 CMS
COLOPLAST CORP $34.89 10/05/2024 Food and Beverage Undisputed 01/23/2026 1117439752 CMS
COLOPLAST CORP $55.53 10/05/2024 Food and Beverage Undisputed 01/23/2026 1117439754 CMS
COLOPLAST CORP $280.00 10/07/2024 Travel and Lodging Undisputed 01/23/2026 1117439756 CMS
COLOPLAST CORP $72.22 10/07/2024 Travel and Lodging Undisputed 01/23/2026 1117439758 CMS
COLOPLAST CORP $46.25 10/07/2024 Travel and Lodging Undisputed 01/23/2026 1117439760 CMS
COLOPLAST CORP $49.55 10/08/2024 Food and Beverage Undisputed 01/23/2026 1117439762 CMS
COLOPLAST CORP $5,000.00 10/14/2024 Consulting Fee Undisputed 01/23/2026 1117439798 CMS
COLOPLAST CORP $6.36 10/16/2024 Food and Beverage Undisputed 01/23/2026 1117439782 CMS
COLOPLAST CORP $228.90 10/21/2024 Travel and Lodging Undisputed 01/23/2026 1117439766 CMS
COLOPLAST CORP $52.92 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117439768 CMS
COLOPLAST CORP $204.22 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117439770 CMS
COLOPLAST CORP $10.36 10/22/2024 Food and Beverage Undisputed 01/23/2026 1117439764 CMS
COLOPLAST CORP $64.00 11/20/2024 Travel and Lodging Undisputed 01/23/2026 1117439800 CMS
COLOPLAST CORP $61.47 12/29/2024 Food and Beverage Undisputed 01/23/2026 1117439794 CMS
ConvaTec Inc. $22.54 03/19/2024 Food and Beverage Undisputed 01/23/2026 1151382403 CMS
ConvaTec Inc. $27.99 10/21/2024 Food and Beverage Undisputed 01/23/2026 1151382405 CMS
Ethicon US, LLC $20.85 08/24/2024 Food and Beverage Undisputed 01/23/2026 1077637542 CMS
Medtronic, Inc. $133.83 07/23/2024 Food and Beverage Undisputed 01/23/2026 1119466555 CMS
Medtronic, Inc. $6.45 08/26/2024 Food and Beverage Undisputed 01/23/2026 1119466559 CMS
Medtronic, Inc. $36.56 09/22/2024 Food and Beverage Undisputed 01/23/2026 1119466557 CMS
Medtronic, Inc. $87.10 12/02/2024 Food and Beverage Undisputed 01/23/2026 1119466561 CMS
PFIZER INC. $20.48 04/15/2024 Food and Beverage Undisputed 01/23/2026 1131599248 CMS
PFIZER INC. $15.90 06/24/2024 Food and Beverage Undisputed 01/23/2026 1131599252 CMS
PFIZER INC. $27.04 07/10/2024 Food and Beverage Undisputed 01/23/2026 1131599255 CMS
Sumitomo Pharma America, Inc. $19.81 02/13/2024 Food and Beverage Undisputed 01/23/2026 1148905333 CMS
Sumitomo Pharma America, Inc. $20.47 03/20/2024 Food and Beverage Undisputed 01/23/2026 1148905335 CMS
Sumitomo Pharma America, Inc. $20.47 05/20/2024 Food and Beverage Undisputed 01/23/2026 1148905337 CMS
Sumitomo Pharma America, Inc. $19.55 08/12/2024 Food and Beverage Undisputed 01/23/2026 1148905339 CMS
Sumitomo Pharma America, Inc. $22.52 09/16/2024 Food and Beverage Undisputed 01/23/2026 1148905341 CMS
Sumitomo Pharma America, Inc. $22.89 10/22/2024 Food and Beverage Undisputed 01/23/2026 1148905343 CMS
Sumitomo Pharma America, Inc. $20.44 11/19/2024 Food and Beverage Undisputed 01/23/2026 1148905345 CMS
Teleflex LLC $18.48 05/22/2024 Food and Beverage Undisputed 01/23/2026 1142098991 CMS
Teleflex LLC $845.67 08/23/2024 Travel and Lodging Undisputed 01/23/2026 1142069331 CMS
Teleflex LLC $198.20 08/23/2024 Food and Beverage Undisputed 01/23/2026 1142073580 CMS
Teleflex LLC $194.99 08/24/2024 Food and Beverage Undisputed 01/23/2026 1142094765 CMS
Teleflex LLC $11.23 11/26/2024 Food and Beverage Undisputed 01/23/2026 1142098993 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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