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

DAVID MICHAEL OURSO

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1245771385
CMS profile
10744736
Location
BATON ROUGE, LA

General Payments · PY2021–2024

$6,331.38

  • Reported across 144 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,233.64

70 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

Nature of paymentAmountRecords
Food and Beverage $1,948.46 67
Consulting Fee $1,440.00 1
Travel and Lodging $845.18 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $348.45 5
PY2022 $593.36 19
PY2023 $1,155.93 50
PY2024 $4,233.64 70

Payment records · PY2024 (70)

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

Program year 2024 202120222023 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
Abbott Laboratories $22.30 04/09/2024 Food and Beverage Undisputed 01/23/2026 1124921844 CMS
Abbott Laboratories $47.02 11/26/2024 Food and Beverage Undisputed 01/23/2026 1124921847 CMS
EMD Serono, Inc. $20.50 10/09/2024 Food and Beverage Undisputed 01/23/2026 1120252972 CMS
Exact Sciences Corporation $14.84 09/05/2024 Food and Beverage Undisputed 01/23/2026 1114532277 CMS
Gilead Sciences, Inc. $2.17 01/04/2024 Food and Beverage Undisputed 01/23/2026 1133689866 CMS
Gilead Sciences, Inc. $64.60 01/30/2024 Food and Beverage Undisputed 01/23/2026 1133689868 CMS
Gilead Sciences, Inc. $27.81 02/09/2024 Food and Beverage Undisputed 01/23/2026 1133689870 CMS
Gilead Sciences, Inc. $34.25 02/21/2024 Food and Beverage Undisputed 01/23/2026 1133689872 CMS
Gilead Sciences, Inc. $25.31 02/27/2024 Food and Beverage Undisputed 01/23/2026 1133689874 CMS
Gilead Sciences, Inc. $4.27 03/04/2024 Food and Beverage Undisputed 01/23/2026 1133689876 CMS
Gilead Sciences, Inc. $25.48 03/13/2024 Food and Beverage Undisputed 01/23/2026 1133689878 CMS
Gilead Sciences, Inc. $122.80 03/26/2024 Food and Beverage Undisputed 01/23/2026 1133689880 CMS
Gilead Sciences, Inc. $17.46 03/27/2024 Food and Beverage Undisputed 01/23/2026 1133689882 CMS
Gilead Sciences, Inc. $121.81 04/09/2024 Food and Beverage Undisputed 01/23/2026 1133689884 CMS
Gilead Sciences, Inc. $44.80 04/30/2024 Food and Beverage Undisputed 01/23/2026 1133689886 CMS
Gilead Sciences, Inc. $22.83 06/10/2024 Food and Beverage Undisputed 01/23/2026 1133689888 CMS
Gilead Sciences, Inc. $46.89 06/23/2024 Food and Beverage Undisputed 01/23/2026 1133689890 CMS
Gilead Sciences, Inc. $60.00 06/23/2024 Food and Beverage Undisputed 01/23/2026 1133689892 CMS
Gilead Sciences, Inc. $117.17 07/09/2024 Food and Beverage Undisputed 01/23/2026 1133689894 CMS
Gilead Sciences, Inc. $1,440.00 07/10/2024 Consulting Fee Undisputed 01/23/2026 1133598379 CMS
Gilead Sciences, Inc. $25.30 07/25/2024 Food and Beverage Undisputed 01/23/2026 1133689896 CMS
Gilead Sciences, Inc. $60.00 07/28/2024 Food and Beverage Undisputed 01/23/2026 1133689898 CMS
Gilead Sciences, Inc. $76.48 07/28/2024 Travel and Lodging Undisputed 01/23/2026 1133859874 CMS
Gilead Sciences, Inc. $768.70 07/28/2024 Travel and Lodging Undisputed 01/23/2026 1133859876 CMS
Gilead Sciences, Inc. $18.52 08/14/2024 Food and Beverage Undisputed 01/23/2026 1133689900 CMS
Gilead Sciences, Inc. $17.83 08/15/2024 Food and Beverage Undisputed 01/23/2026 1133689902 CMS
Gilead Sciences, Inc. $21.09 09/23/2024 Food and Beverage Undisputed 01/23/2026 1133689904 CMS
Gilead Sciences, Inc. $24.60 10/02/2024 Food and Beverage Undisputed 01/23/2026 1133689906 CMS
Gilead Sciences, Inc. $17.15 10/10/2024 Food and Beverage Undisputed 01/23/2026 1133689908 CMS
Gilead Sciences, Inc. $22.03 10/31/2024 Food and Beverage Undisputed 01/23/2026 1133689910 CMS
Gilead Sciences, Inc. $20.60 11/25/2024 Food and Beverage Undisputed 01/23/2026 1133689912 CMS
Gilead Sciences, Inc. $21.03 12/18/2024 Food and Beverage Undisputed 01/23/2026 1133689914 CMS
Insulet Corporation $24.93 12/04/2024 Food and Beverage Undisputed 01/23/2026 1116823448 CMS
Merck Sharp & Dohme LLC $19.09 04/03/2024 Food and Beverage Undisputed 01/23/2026 1141899430 CMS
Merck Sharp & Dohme LLC $18.20 07/03/2024 Food and Beverage Undisputed 01/23/2026 1141793794 CMS
Merck Sharp & Dohme LLC $14.73 11/20/2024 Food and Beverage Undisputed 01/23/2026 1141943037 CMS
Napo Pharmaceuticals Inc $2.17 02/15/2024 Food and Beverage Undisputed 01/23/2026 1148037212 CMS
Napo Pharmaceuticals Inc $17.59 02/15/2024 Food and Beverage Undisputed 01/23/2026 1148037216 CMS
Napo Pharmaceuticals Inc $116.95 05/07/2024 Food and Beverage Undisputed 01/23/2026 1148037520 CMS
Theratechnologies Inc. $17.71 03/29/2024 Food and Beverage Undisputed 01/23/2026 1092910613 CMS
ViiV Healthcare Company $3.29 01/04/2024 Food and Beverage Undisputed 01/23/2026 1112750704 CMS
ViiV Healthcare Company $25.20 01/26/2024 Food and Beverage Undisputed 01/23/2026 1112806825 CMS
ViiV Healthcare Company $5.33 02/15/2024 Food and Beverage Undisputed 01/23/2026 1112756742 CMS
ViiV Healthcare Company $13.29 02/21/2024 Food and Beverage Undisputed 01/23/2026 1112763394 CMS
ViiV Healthcare Company $24.01 03/06/2024 Food and Beverage Undisputed 01/23/2026 1112701429 CMS
ViiV Healthcare Company $25.40 03/07/2024 Food and Beverage Undisputed 01/23/2026 1112758930 CMS
ViiV Healthcare Company $8.25 03/27/2024 Food and Beverage Undisputed 01/23/2026 1112738549 CMS
ViiV Healthcare Company $24.45 04/17/2024 Food and Beverage Undisputed 01/23/2026 1112701411 CMS
ViiV Healthcare Company $9.34 05/09/2024 Food and Beverage Undisputed 01/23/2026 1112714786 CMS
ViiV Healthcare Company $19.49 05/10/2024 Food and Beverage Undisputed 01/23/2026 1112764770 CMS
ViiV Healthcare Company $121.83 05/14/2024 Food and Beverage Undisputed 01/23/2026 1112801469 CMS
ViiV Healthcare Company $11.68 05/23/2024 Food and Beverage Undisputed 01/23/2026 1112753012 CMS
ViiV Healthcare Company $20.37 06/12/2024 Food and Beverage Undisputed 01/23/2026 1112749976 CMS
ViiV Healthcare Company $8.28 07/08/2024 Food and Beverage Undisputed 01/23/2026 1112765772 CMS
ViiV Healthcare Company $4.18 07/31/2024 Food and Beverage Undisputed 01/23/2026 1112739465 CMS
ViiV Healthcare Company $14.45 08/06/2024 Food and Beverage Undisputed 01/23/2026 1112711226 CMS
ViiV Healthcare Company $12.53 08/06/2024 Food and Beverage Undisputed 01/23/2026 1112723664 CMS
ViiV Healthcare Company $15.58 08/06/2024 Food and Beverage Undisputed 01/23/2026 1112797812 CMS
ViiV Healthcare Company $122.44 08/06/2024 Food and Beverage Undisputed 01/23/2026 1112814731 CMS
ViiV Healthcare Company $6.06 08/21/2024 Food and Beverage Undisputed 01/23/2026 1112807851 CMS
ViiV Healthcare Company $16.85 08/23/2024 Food and Beverage Undisputed 01/23/2026 1112826387 CMS
ViiV Healthcare Company $11.82 09/23/2024 Food and Beverage Undisputed 01/23/2026 1112773142 CMS
ViiV Healthcare Company $23.94 10/01/2024 Food and Beverage Undisputed 01/23/2026 1112715570 CMS
ViiV Healthcare Company $8.36 10/09/2024 Food and Beverage Undisputed 01/23/2026 1112820117 CMS
ViiV Healthcare Company $10.99 10/22/2024 Food and Beverage Undisputed 01/23/2026 1112706676 CMS
ViiV Healthcare Company $4.45 10/24/2024 Food and Beverage Undisputed 01/23/2026 1112742357 CMS
ViiV Healthcare Company $18.84 10/24/2024 Food and Beverage Undisputed 01/23/2026 1112745427 CMS
ViiV Healthcare Company $9.51 11/07/2024 Food and Beverage Undisputed 01/23/2026 1112819303 CMS
ViiV Healthcare Company $17.37 11/12/2024 Food and Beverage Undisputed 01/23/2026 1112806399 CMS
ViiV Healthcare Company $9.05 12/02/2024 Food and Beverage Undisputed 01/23/2026 1112746017 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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