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

THERESE L SISON

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1841618295
CMS profile
3184484
Location
HOUSTON, TX

General Payments · PY2018–2024

$3,403.51

  • Reported across 189 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$792.83

42 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 $792.83 42

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Novo Nordisk AS $189.12 11
Gilead Sciences, Inc. $139.57 7
ViiV Healthcare Company $130.10 6
Lilly USA, LLC $79.43 4
PFIZER INC. $78.86 4
Acerta Pharma LLC $68.40 4
Exact Sciences Corporation $46.01 3
Merck Sharp & Dohme Corporation $42.84 2
ABBVIE INC. $18.50 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $393.46 18
PY2019 $874.86 54
PY2020 $453.23 28
PY2021 $194.38 10
PY2022 $77.76 4
PY2023 $616.99 33
PY2024 $792.83 42

Payment records · PY2024 (42)

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
ABBVIE INC. $18.50 10/28/2024 Food and Beverage Undisputed 01/23/2026 1106115313 CMS
AstraZeneca Pharmaceuticals LP $14.07 02/18/2024 Food and Beverage Undisputed 01/23/2026 1104305500 CMS
AstraZeneca Pharmaceuticals LP $15.37 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104629806 CMS
AstraZeneca Pharmaceuticals LP $18.63 07/23/2024 Food and Beverage Undisputed 01/23/2026 1104372261 CMS
AstraZeneca Pharmaceuticals LP $20.33 08/27/2024 Food and Beverage Undisputed 01/23/2026 1105476675 CMS
Exact Sciences Corporation $16.24 02/23/2024 Food and Beverage Undisputed 01/23/2026 1114500150 CMS
Exact Sciences Corporation $13.53 03/20/2024 Food and Beverage Undisputed 01/23/2026 1114500154 CMS
Exact Sciences Corporation $16.24 06/24/2024 Food and Beverage Undisputed 01/23/2026 1114500161 CMS
Gilead Sciences, Inc. $18.60 02/27/2024 Food and Beverage Undisputed 01/23/2026 1133764327 CMS
Gilead Sciences, Inc. $28.95 05/24/2024 Food and Beverage Undisputed 01/23/2026 1133764329 CMS
Gilead Sciences, Inc. $21.54 05/29/2024 Food and Beverage Undisputed 01/23/2026 1133764331 CMS
Gilead Sciences, Inc. $18.59 08/22/2024 Food and Beverage Undisputed 01/23/2026 1133764333 CMS
Gilead Sciences, Inc. $16.72 09/23/2024 Food and Beverage Undisputed 01/23/2026 1133764335 CMS
Gilead Sciences, Inc. $16.71 10/14/2024 Food and Beverage Undisputed 01/23/2026 1133764337 CMS
Gilead Sciences, Inc. $18.46 12/17/2024 Food and Beverage Undisputed 01/23/2026 1133764339 CMS
Lilly USA, LLC $18.58 01/05/2024 Food and Beverage Undisputed 01/23/2026 1135437623 CMS
Lilly USA, LLC $20.73 04/18/2024 Food and Beverage Undisputed 01/23/2026 1135490740 CMS
Lilly USA, LLC $15.12 06/24/2024 Food and Beverage Undisputed 01/23/2026 1135437621 CMS
Lilly USA, LLC $25.00 12/03/2024 Food and Beverage Undisputed 01/23/2026 1135481121 CMS
Merck Sharp & Dohme LLC $19.94 03/14/2024 Food and Beverage Undisputed 01/23/2026 1141677253 CMS
Merck Sharp & Dohme LLC $22.90 06/13/2024 Food and Beverage Undisputed 01/23/2026 1141864089 CMS
Novo Nordisk Inc $17.79 01/17/2024 Food and Beverage Undisputed 01/23/2026 1096854025 CMS
Novo Nordisk Inc $15.81 02/01/2024 Food and Beverage Undisputed 01/23/2026 1096908513 CMS
Novo Nordisk Inc $19.87 02/12/2024 Food and Beverage Undisputed 01/23/2026 1097689799 CMS
Novo Nordisk Inc $18.81 03/19/2024 Food and Beverage Undisputed 01/23/2026 1097015298 CMS
Novo Nordisk Inc $17.87 04/25/2024 Food and Beverage Undisputed 01/23/2026 1097156691 CMS
Novo Nordisk Inc $14.06 05/08/2024 Food and Beverage Undisputed 01/23/2026 1096998660 CMS
Novo Nordisk Inc $14.89 06/21/2024 Food and Beverage Undisputed 01/23/2026 1096614044 CMS
Novo Nordisk Inc $21.56 07/12/2024 Food and Beverage Undisputed 01/23/2026 1096733122 CMS
Novo Nordisk Inc $14.63 09/10/2024 Food and Beverage Undisputed 01/23/2026 1097212880 CMS
Novo Nordisk Inc $16.46 10/09/2024 Food and Beverage Undisputed 01/23/2026 1096623627 CMS
Novo Nordisk Inc $17.37 11/04/2024 Food and Beverage Undisputed 01/23/2026 1097213453 CMS
PFIZER INC. $18.94 02/03/2024 Food and Beverage Undisputed 01/23/2026 1130992071 CMS
PFIZER INC. $18.94 06/27/2024 Food and Beverage Undisputed 01/23/2026 1131646440 CMS
PFIZER INC. $18.69 07/30/2024 Food and Beverage Undisputed 01/23/2026 1131851583 CMS
PFIZER INC. $22.29 09/12/2024 Food and Beverage Undisputed 01/23/2026 1131979892 CMS
ViiV Healthcare Company $23.06 04/11/2024 Food and Beverage Undisputed 01/23/2026 1112706226 CMS
ViiV Healthcare Company $20.70 06/12/2024 Food and Beverage Undisputed 01/23/2026 1112766586 CMS
ViiV Healthcare Company $16.60 07/01/2024 Food and Beverage Undisputed 01/23/2026 1112756370 CMS
ViiV Healthcare Company $26.89 08/23/2024 Food and Beverage Undisputed 01/23/2026 1112768988 CMS
ViiV Healthcare Company $22.45 10/16/2024 Food and Beverage Undisputed 01/23/2026 1112731425 CMS
ViiV Healthcare Company $20.40 12/11/2024 Food and Beverage Undisputed 01/23/2026 1112809745 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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