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

MATTHEW JASON GREENHAWT

Allopathic & Osteopathic Physicians Pediatrics Pediatric Allergy/Immunology

NPI
1932226644
CMS profile
88014
Location
AURORA, CO

General Payments · PY2018–2024

$100,529.36

  • Reported across 107 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$39,344.00

37 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
Genentech USA, Inc. $34,534.07 30
Grifols USA, LLC $2,863.13 4
Takeda Pharmaceuticals U.S.A., Inc. $1,845.00 1
Genentech, Inc. $101.80 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $12,289.67 19
PY2019 $3,292.65 13
PY2020 $12,103.85 7
PY2021 $14,689.88 8
PY2022 $12,460.40 8
PY2023 $6,348.91 15
PY2024 $39,344.00 37

Payment records · PY2024 (37)

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
Genentech USA, Inc. $140.43 04/13/2024 Food and Beverage Undisputed 01/23/2026 1133065741 CMS
Genentech USA, Inc. $1,800.00 04/13/2024 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 1133065745 CMS
Genentech USA, Inc. $4,800.00 05/23/2024 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 1133065749 CMS
Genentech USA, Inc. $76.00 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1133065753 CMS
Genentech USA, Inc. $208.84 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1133065758 CMS
Genentech USA, Inc. $38.36 05/23/2024 Food and Beverage Undisputed 01/23/2026 1133065762 CMS
Genentech USA, Inc. $121.52 05/23/2024 Food and Beverage Undisputed 01/23/2026 1133065766 CMS
Genentech USA, Inc. $1,159.81 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1133065770 CMS
Genentech USA, Inc. $401.15 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1133065778 CMS
Genentech USA, Inc. $4,800.00 05/31/2024 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 1133065782 CMS
Genentech USA, Inc. $1,052.42 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1133065786 CMS
Genentech USA, Inc. $1,800.00 07/09/2024 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 1133065774 CMS
Genentech USA, Inc. $120.44 09/18/2024 Food and Beverage Undisputed 01/23/2026 1133065814 CMS
Genentech USA, Inc. $4,800.00 09/18/2024 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 1133065818 CMS
Genentech USA, Inc. $26.28 09/18/2024 Food and Beverage Undisputed 01/23/2026 1133065826 CMS
Genentech USA, Inc. $965.79 09/18/2024 Travel and Lodging Undisputed 01/23/2026 1133065839 CMS
Genentech USA, Inc. $419.46 09/18/2024 Travel and Lodging Undisputed 01/23/2026 1133065851 CMS
Genentech USA, Inc. $73.10 09/18/2024 Travel and Lodging Undisputed 01/23/2026 1133065855 CMS
Genentech USA, Inc. $39.33 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133065790 CMS
Genentech USA, Inc. $49.25 09/19/2024 Travel and Lodging Undisputed 01/23/2026 1133065794 CMS
Genentech USA, Inc. $119.36 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133065798 CMS
Genentech USA, Inc. $4.01 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133065802 CMS
Genentech USA, Inc. $4,800.00 09/19/2024 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 1133065806 CMS
Genentech USA, Inc. $19.73 09/24/2024 Food and Beverage Undisputed 01/23/2026 1133065810 CMS
Genentech USA, Inc. $109.46 09/24/2024 Travel and Lodging Undisputed 01/23/2026 1133065822 CMS
Genentech USA, Inc. $128.11 09/24/2024 Food and Beverage Undisputed 01/23/2026 1133065830 CMS
Genentech USA, Inc. $4,800.00 09/24/2024 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 1133065834 CMS
Genentech USA, Inc. $223.62 09/24/2024 Travel and Lodging Undisputed 01/23/2026 1133065843 CMS
Genentech USA, Inc. $387.60 09/24/2024 Travel and Lodging Undisputed 01/23/2026 1133065847 CMS
Genentech USA, Inc. $1,050.00 12/10/2024 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 1133065859 CMS
Genentech, Inc. $75.12 01/06/2024 Food and Beverage Undisputed 01/23/2026 1133065864 CMS
Genentech, Inc. $26.68 04/14/2024 Food and Beverage Undisputed 01/23/2026 1133065868 CMS
Grifols USA, LLC $112.35 01/04/2024 Food and Beverage Undisputed 01/23/2026 1124754904 CMS
Grifols USA, LLC $55.08 01/04/2024 Food and Beverage Undisputed 01/23/2026 1124754906 CMS
Grifols USA, LLC $440.70 01/04/2024 Travel and Lodging Undisputed 01/23/2026 1124754908 CMS
Grifols USA, LLC $2,255.00 01/19/2024 Consulting Fee Undisputed 01/23/2026 1124754910 CMS
Takeda Pharmaceuticals U.S.A., Inc. $1,845.00 04/12/2024 Consulting Fee Undisputed 01/23/2026 1137562641 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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