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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

WILLIS G PARSONS

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1972578698
CMS profile
362211
Location
ARLINGTON HEIGHTS, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$47,935.02

43 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $22,478.68 44
PY2020 $9,976.36 14
PY2021 $1,976.94 25
PY2022 $22,159.91 21
PY2023 $11,806.35 27
PY2024 $36,227.56 36
PY2025 $47,935.02 43

Payment records · PY2025 (43)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 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
Janssen Biotech, Inc. $17.38 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1175443058 CMS
Cook Incorporated $11,300.00 12/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1208754128 CMS
Cook Medical LLC $6.64 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1208768510 CMS
Cook Medical LLC $88.77 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1208768514 CMS
Amgen Inc. $14.35 11/15/2025 Food and Beverage No dispute reported 06/30/2026 1227251692 CMS
Celltrion USA Inc. $19.10 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1250829372 CMS
Amgen Inc. $20.39 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1228417488 CMS
Amgen Inc. $17.51 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1228417490 CMS
ABBVIE INC. $124.99 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1203485484 CMS
Ipsen Biopharmaceuticals, Inc $34.72 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1208827651 CMS
Cook Incorporated $11,300.00 09/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1208753942 CMS
Cook Medical LLC $143.28 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1208770958 CMS
Regeneron Healthcare Solutions, Inc. $25.72 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1213007486 CMS
Cook Medical LLC $127.85 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1208767236 CMS
Celltrion USA Inc. $23.09 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1250829370 CMS
GENZYME CORPORATION $31.38 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1233731546 CMS
Fujifilm Healthcare Americas Corporation $11,600.00 08/01/2025 Consulting Fee No dispute reported 06/30/2026 1249421405 CMS
Fujifilm Healthcare Americas Corporation $80.92 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1249421491 CMS
ABBVIE INC. $24.62 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1203485477 CMS
Ipsen Biopharmaceuticals, Inc $34.34 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1208827649 CMS
Regeneron Healthcare Solutions, Inc. $38.46 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1213007484 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.94 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1232021588 CMS
Medtronic, Inc. $72.49 06/14/2025 Food and Beverage No dispute reported 06/30/2026 1219136565 CMS
Boston Scientific Corporation $191.12 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1181436336 CMS
Boston Scientific Corporation $18.97 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1181436338 CMS
Fujifilm Healthcare Americas Corporation $84.44 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1249421676 CMS
CONMED Corporation $139.63 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1208712802 CMS
CONMED Corporation $109.93 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1208712804 CMS
Laborie Medical Technologies Corp. $95.66 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1250409556 CMS
GENZYME CORPORATION $28.88 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1233731520 CMS
SERVIER PHARMACEUTICALS LLC $24.89 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1229115625 CMS
Ipsen Biopharmaceuticals, Inc $34.34 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1208827647 CMS
CONMED Corporation $11.84 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1208712800 CMS
Laborie Medical Technologies Corp. $55.56 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1250409554 CMS
Phathom Pharmaceuticals, Inc. $1.39 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1219392926 CMS
Phathom Pharmaceuticals, Inc. $17.58 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1219392972 CMS
Cook Medical LLC $134.16 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1208771088 CMS
Exact Sciences Corporation $19.51 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1235639018 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.54 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1223892864 CMS
Celltrion USA Inc. $21.98 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1250829368 CMS
Fujifilm Healthcare Americas Corporation $11,600.00 01/24/2025 Consulting Fee No dispute reported 06/30/2026 1249421249 CMS
Fujifilm Healthcare Americas Corporation $99.52 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1249420840 CMS
Mauna Kea Technologies, Inc. $50.14 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1181559147 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, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
WILLIS G PARSONS, NPI 1972578698. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1972578698.
APA 7
IndustryPayments. (2026). WILLIS G PARSONS, NPI 1972578698 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1972578698
Bluebook
WILLIS G PARSONS, NPI 1972578698, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1972578698.

Source: Centers for Medicare & Medicaid Services, Open Payments.