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

Covered recipient · General Payments record

GREGORY C MAIDOH

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1255498754
CMS profile
598353
Location
HOUMA, LA

General Payments · PY2019–2025

$4,978.81

  • Reported across 274 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$969.68

43 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $869.69 42
Education $99.99 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $239.01 16
PY2020 $436.28 29
PY2021 $589.77 36
PY2022 $902.94 51
PY2023 $904.59 50
PY2024 $936.54 49
PY2025 $969.68 43

Payment records · PY2025 (43)

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

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
Bayer Healthcare Pharmaceuticals Inc. $23.48 01/30/2025 Food and Beverage Undisputed 06/30/2026 1225635664 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.08 02/20/2025 Food and Beverage Undisputed 06/30/2026 1225635658 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.25 04/10/2025 Food and Beverage Undisputed 06/30/2026 1225635662 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.59 05/08/2025 Food and Beverage Undisputed 06/30/2026 1225635656 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.93 07/17/2025 Food and Beverage Undisputed 06/30/2026 1225635660 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.62 08/20/2025 Food and Beverage Undisputed 06/30/2026 1225635666 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.72 09/18/2025 Food and Beverage Undisputed 06/30/2026 1225635668 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.01 10/17/2025 Food and Beverage Undisputed 06/30/2026 1225635670 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.94 11/06/2025 Food and Beverage Undisputed 06/30/2026 1225635672 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.21 12/04/2025 Food and Beverage Undisputed 06/30/2026 1225635674 CMS
Bayer Healthcare Pharmaceuticals Inc. $4.18 12/04/2025 Food and Beverage Undisputed 06/30/2026 1225635676 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.99 03/20/2025 Food and Beverage Undisputed 06/30/2026 1222959775 CMS
Calliditas Therapeutics US Inc. $39.45 06/05/2025 Food and Beverage Undisputed 06/30/2026 1235001508 CMS
Calliditas Therapeutics US Inc. $36.93 09/11/2025 Food and Beverage Undisputed 06/30/2026 1235001510 CMS
Calliditas Therapeutics US Inc. $18.65 10/23/2025 Food and Beverage Undisputed 06/30/2026 1235001512 CMS
Fresenius USA Marketing, Inc. $20.24 01/09/2025 Food and Beverage Undisputed 06/30/2026 1244811137 CMS
Fresenius USA Marketing, Inc. $21.97 02/13/2025 Food and Beverage Undisputed 06/30/2026 1244811141 CMS
Fresenius USA Marketing, Inc. $19.16 03/27/2025 Food and Beverage Undisputed 06/30/2026 1244811147 CMS
Fresenius USA Marketing, Inc. $18.26 05/22/2025 Food and Beverage Undisputed 06/30/2026 1244811143 CMS
Fresenius USA Marketing, Inc. $19.15 06/26/2025 Food and Beverage Undisputed 06/30/2026 1244811139 CMS
Fresenius USA Marketing, Inc. $16.38 07/31/2025 Food and Beverage Undisputed 06/30/2026 1244811145 CMS
Fresenius USA Marketing, Inc. $19.79 12/04/2025 Food and Beverage Undisputed 06/30/2026 1244811135 CMS
Mallinckrodt Hospital Products Inc. $12.31 01/31/2025 Food and Beverage Undisputed 06/30/2026 1211980600 CMS
Mallinckrodt Hospital Products Inc. $26.72 05/15/2025 Food and Beverage Undisputed 06/30/2026 1211980602 CMS
Mallinckrodt Hospital Products Inc. $1.62 06/19/2025 Food and Beverage Undisputed 06/30/2026 1211980604 CMS
Mallinckrodt Hospital Products Inc. $23.71 06/19/2025 Food and Beverage Undisputed 06/30/2026 1211980606 CMS
Mallinckrodt Hospital Products Inc. $11.61 07/25/2025 Food and Beverage Undisputed 06/30/2026 1211980608 CMS
Mallinckrodt Hospital Products Inc. $19.47 09/25/2025 Food and Beverage Undisputed 06/30/2026 1211980610 CMS
Mallinckrodt Hospital Products Inc. $0.70 09/25/2025 Food and Beverage Undisputed 06/30/2026 1211980612 CMS
Mallinckrodt Hospital Products Inc. $99.99 09/25/2025 Education Undisputed 06/30/2026 1211980614 CMS
Mallinckrodt Hospital Products Inc. $19.97 12/16/2025 Food and Beverage Undisputed 06/30/2026 1211980616 CMS
Novo Nordisk Inc $16.42 04/17/2025 Food and Beverage Undisputed 06/30/2026 1188334022 CMS
Novo Nordisk Inc $21.55 10/09/2025 Food and Beverage Undisputed 06/30/2026 1188210480 CMS
Otsuka America Pharmaceutical, Inc. $24.99 01/03/2025 Food and Beverage Undisputed 06/30/2026 1227399999 CMS
Otsuka America Pharmaceutical, Inc. $18.58 02/06/2025 Food and Beverage Undisputed 06/30/2026 1227400002 CMS
Otsuka America Pharmaceutical, Inc. $23.66 04/03/2025 Food and Beverage Undisputed 06/30/2026 1227400006 CMS
Otsuka America Pharmaceutical, Inc. $22.84 06/12/2025 Food and Beverage Undisputed 06/30/2026 1227400010 CMS
Otsuka America Pharmaceutical, Inc. $28.19 07/10/2025 Food and Beverage Undisputed 06/30/2026 1227400014 CMS
Otsuka America Pharmaceutical, Inc. $28.96 08/14/2025 Food and Beverage Undisputed 06/30/2026 1227400018 CMS
Otsuka America Pharmaceutical, Inc. $16.80 10/02/2025 Food and Beverage Undisputed 06/30/2026 1227400022 CMS
Otsuka America Pharmaceutical, Inc. $20.82 12/11/2025 Food and Beverage Undisputed 06/30/2026 1227400025 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $26.03 11/13/2025 Food and Beverage Undisputed 06/30/2026 1225324105 CMS
Vifor Pharma, Inc. $26.76 07/25/2025 Food and Beverage Undisputed 06/30/2026 1172026981 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

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