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

GREGORY MATTHEW GRESSEL

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1972895092
CMS profile
4386889
Location
GRAND RAPIDS, MI

General Payments · PY2019–2024

$59,706.27

  • Reported across 70 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$39,774.17

32 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
EISAI INC. $31,413.69 18
Acerta Pharma LLC $6,360.99 4
PFIZER INC. $1,655.71 4
GlaxoSmithKline, LLC. $138.32 4
ABBVIE INC. $134.99 1
ImmunoGen, Inc. $70.47 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $61.03 1
PY2021 $425.24 7
PY2022 $2,628.34 10
PY2023 $16,817.49 20
PY2024 $39,774.17 32

Payment records · PY2024 (32)

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

Program year 2024 2019202120222023 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. $134.99 04/24/2024 Food and Beverage Undisputed 01/23/2026 1103838056 CMS
AstraZeneca Pharmaceuticals LP $22.87 06/27/2024 Food and Beverage Undisputed 01/23/2026 1104414667 CMS
AstraZeneca Pharmaceuticals LP $1.87 06/28/2024 Food and Beverage Undisputed 01/23/2026 1104216823 CMS
AstraZeneca Pharmaceuticals LP $3,425.00 10/14/2024 Consulting Fee Undisputed 01/23/2026 1105689824 CMS
AstraZeneca Pharmaceuticals LP $2,911.25 12/02/2024 Consulting Fee Undisputed 01/23/2026 1105835561 CMS
Eisai Inc. $1,018.75 02/22/2024 Consulting Fee Undisputed 01/23/2026 1110747528 CMS
Eisai Inc. $1,018.75 03/01/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747498 CMS
Eisai Inc. $3,260.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1110747530 CMS
Eisai Inc. $2,037.50 05/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747500 CMS
Eisai Inc. $815.00 05/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747502 CMS
Eisai Inc. $122.29 06/04/2024 Food and Beverage Undisputed 01/23/2026 1110747496 CMS
Eisai Inc. $72.00 08/01/2024 Food and Beverage Undisputed 01/23/2026 1110747512 CMS
Eisai Inc. $2,445.00 08/01/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747514 CMS
Eisai Inc. $2,037.50 08/01/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747516 CMS
Eisai Inc. $2,037.50 08/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747504 CMS
Eisai Inc. $2,037.50 08/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747506 CMS
Eisai Inc. $2,445.00 08/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747508 CMS
Eisai Inc. $77.49 08/28/2024 Food and Beverage Undisputed 01/23/2026 1110747510 CMS
Eisai Inc. $171.91 08/28/2024 Travel and Lodging Undisputed 01/23/2026 1110747518 CMS
Eisai Inc. $2,445.00 08/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747520 CMS
Eisai Inc. $2,037.50 11/06/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747524 CMS
Eisai Inc. $6,520.00 11/06/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747526 CMS
Eisai Inc. $815.00 11/07/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110747522 CMS
GlaxoSmithKline, LLC. $2.29 02/15/2024 Food and Beverage Undisputed 01/23/2026 1116648547 CMS
GlaxoSmithKline, LLC. $4.41 05/07/2024 Food and Beverage Undisputed 01/23/2026 1116608878 CMS
GlaxoSmithKline, LLC. $124.99 05/30/2024 Food and Beverage Undisputed 01/23/2026 1116400180 CMS
GlaxoSmithKline, LLC. $6.63 08/22/2024 Food and Beverage Undisputed 01/23/2026 1116612067 CMS
ImmunoGen, Inc. $70.47 01/30/2024 Food and Beverage Undisputed 01/23/2026 1099941551 CMS
PFIZER INC. $126.57 11/08/2024 Food and Beverage Undisputed 01/23/2026 1131587418 CMS
PFIZER INC. $454.29 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1131596080 CMS
PFIZER INC. $349.00 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1131596085 CMS
PFIZER INC. $725.85 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1131596089 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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