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

MARIANA CHAVEZ MACGREGOR

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1740408624
CMS profile
352354
Location
HOUSTON, TX

General Payments · PY2018–2024

$158,585.22

  • Reported across 127 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$22,331.50

19 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, Inc. $7,539.20 3
AstraZeneca UK Limited $5,047.00 5
Dr.Reddy's Laboratories,Inc. $2,950.00 2
Acerta Pharma LLC $2,770.00 5
Daiichi Sankyo Inc. $1,712.50 2
Eli Lilly and Company $1,600.00 1
F. Hoffmann-La Roche AG $712.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,372.87 18
PY2019 $16,711.99 22
PY2020 $19,135.00 10
PY2021 $24,095.00 13
PY2022 $24,816.80 12
PY2023 $48,122.06 33
PY2024 $22,331.50 19

Payment records · PY2024 (19)

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
AstraZeneca Pharmaceuticals LP $1,027.50 01/04/2024 Consulting Fee Undisputed 01/23/2026 1104236137 CMS
AstraZeneca Pharmaceuticals LP $685.00 05/15/2024 Consulting Fee Undisputed 01/23/2026 1105801343 CMS
AstraZeneca Pharmaceuticals LP $685.00 08/19/2024 Consulting Fee Undisputed 01/23/2026 1104749644 CMS
AstraZeneca Pharmaceuticals LP $342.50 10/04/2024 Consulting Fee Undisputed 01/23/2026 1104728695 CMS
AstraZeneca Pharmaceuticals LP $30.00 12/10/2024 Food and Beverage Undisputed 01/23/2026 1105874679 CMS
AstraZeneca UK Limited $765.00 05/24/2024 Consulting Fee Undisputed 01/23/2026 1094042140 CMS
AstraZeneca UK Limited $675.00 09/12/2024 Consulting Fee Undisputed 01/23/2026 1093997916 CMS
AstraZeneca UK Limited $900.00 09/19/2024 Consulting Fee Undisputed 01/23/2026 1093937971 CMS
AstraZeneca UK Limited $652.00 09/27/2024 Consulting Fee Undisputed 01/23/2026 1094020681 CMS
AstraZeneca UK Limited $2,055.00 11/22/2024 Consulting Fee Undisputed 01/23/2026 1093981837 CMS
Daiichi Sankyo Inc. $685.00 01/04/2024 Consulting Fee Undisputed 01/23/2026 1089407940 CMS
Daiichi Sankyo Inc. $1,027.50 01/04/2024 Consulting Fee Undisputed 01/23/2026 1089407942 CMS
Dr.Reddy's Laboratories,Inc. $1,200.00 03/08/2024 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 1127845135 CMS
Dr.Reddy's Laboratories,Inc. $1,750.00 10/11/2024 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 1127845123 CMS
Eli Lilly and Company $1,600.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1135110858 CMS
F. Hoffmann-La Roche AG $712.80 02/09/2024 Consulting Fee Undisputed 01/23/2026 1133060937 CMS
Genentech, Inc. $2,530.80 02/02/2024 Consulting Fee Undisputed 01/23/2026 1133060941 CMS
Genentech, Inc. $2,599.20 05/17/2024 Consulting Fee Undisputed 01/23/2026 1133060945 CMS
Genentech, Inc. $2,409.20 11/08/2024 Consulting Fee Undisputed 01/23/2026 1133060949 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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