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

SHARAF ALI DIWAN

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1114927290
CMS profile
50386
Location
HOUSTON, TX

General Payments · PY2018–2024

$5,924.47

  • Reported across 339 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,078.65

53 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 $898.67 51
Education $179.98 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Gilead Sciences, Inc. $495.19 35
Astellas Pharma US Inc $274.72 7
Shionogi Inc $174.44 5
Merck Sharp & Dohme Corporation $71.77 3
EMD Serono, Inc. $43.40 2
Insmed, Inc. $19.13 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $983.12 54
PY2019 $860.60 61
PY2020 $845.48 47
PY2021 $863.80 52
PY2022 $619.99 32
PY2023 $672.83 40
PY2024 $1,078.65 53

Payment records · PY2024 (53)

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
Astellas Pharma US Inc $21.71 01/10/2024 Food and Beverage Undisputed 01/23/2026 1139263234 CMS
Astellas Pharma US Inc $19.03 02/21/2024 Food and Beverage Undisputed 01/23/2026 1139313570 CMS
Astellas Pharma US Inc $18.73 04/10/2024 Food and Beverage Undisputed 01/23/2026 1139305154 CMS
Astellas Pharma US Inc $79.99 07/31/2024 Education Undisputed 01/23/2026 1139264196 CMS
Astellas Pharma US Inc $18.44 07/31/2024 Food and Beverage Undisputed 01/23/2026 1139270832 CMS
Astellas Pharma US Inc $16.83 09/11/2024 Food and Beverage Undisputed 01/23/2026 1139383624 CMS
Astellas Pharma US Inc $99.99 09/11/2024 Education Undisputed 01/23/2026 1139408183 CMS
EMD Serono, Inc. $22.89 04/24/2024 Food and Beverage Undisputed 01/23/2026 1120221931 CMS
EMD Serono, Inc. $20.51 12/09/2024 Food and Beverage Undisputed 01/23/2026 1120276942 CMS
Gilead Sciences, Inc. $2.10 01/08/2024 Food and Beverage Undisputed 01/23/2026 1133821844 CMS
Gilead Sciences, Inc. $20.79 01/08/2024 Food and Beverage Undisputed 01/23/2026 1133821846 CMS
Gilead Sciences, Inc. $24.08 01/17/2024 Food and Beverage Undisputed 01/23/2026 1133821848 CMS
Gilead Sciences, Inc. $20.36 01/31/2024 Food and Beverage Undisputed 01/23/2026 1133821850 CMS
Gilead Sciences, Inc. $5.25 02/12/2024 Food and Beverage Undisputed 01/23/2026 1133821852 CMS
Gilead Sciences, Inc. $20.11 02/12/2024 Food and Beverage Undisputed 01/23/2026 1133821854 CMS
Gilead Sciences, Inc. $15.46 02/23/2024 Food and Beverage Undisputed 01/23/2026 1133821856 CMS
Gilead Sciences, Inc. $12.48 02/26/2024 Food and Beverage Undisputed 01/23/2026 1133821858 CMS
Gilead Sciences, Inc. $13.21 03/04/2024 Food and Beverage Undisputed 01/23/2026 1133821860 CMS
Gilead Sciences, Inc. $4.44 04/10/2024 Food and Beverage Undisputed 01/23/2026 1133821862 CMS
Gilead Sciences, Inc. $19.20 04/10/2024 Food and Beverage Undisputed 01/23/2026 1133821864 CMS
Gilead Sciences, Inc. $31.24 04/17/2024 Food and Beverage Undisputed 01/23/2026 1133821866 CMS
Gilead Sciences, Inc. $2.52 04/19/2024 Food and Beverage Undisputed 01/23/2026 1133821868 CMS
Gilead Sciences, Inc. $5.86 05/10/2024 Food and Beverage Undisputed 01/23/2026 1133821870 CMS
Gilead Sciences, Inc. $15.46 05/13/2024 Food and Beverage Undisputed 01/23/2026 1133821872 CMS
Gilead Sciences, Inc. $3.50 05/15/2024 Food and Beverage Undisputed 01/23/2026 1133821874 CMS
Gilead Sciences, Inc. $15.88 05/15/2024 Food and Beverage Undisputed 01/23/2026 1133821876 CMS
Gilead Sciences, Inc. $11.06 06/05/2024 Food and Beverage Undisputed 01/23/2026 1133821878 CMS
Gilead Sciences, Inc. $17.71 06/26/2024 Food and Beverage Undisputed 01/23/2026 1133821880 CMS
Gilead Sciences, Inc. $18.34 08/05/2024 Food and Beverage Undisputed 01/23/2026 1133821882 CMS
Gilead Sciences, Inc. $4.38 08/07/2024 Food and Beverage Undisputed 01/23/2026 1133821884 CMS
Gilead Sciences, Inc. $18.93 08/07/2024 Food and Beverage Undisputed 01/23/2026 1133821886 CMS
Gilead Sciences, Inc. $4.32 08/23/2024 Food and Beverage Undisputed 01/23/2026 1133821888 CMS
Gilead Sciences, Inc. $10.77 08/28/2024 Food and Beverage Undisputed 01/23/2026 1133821890 CMS
Gilead Sciences, Inc. $21.45 08/28/2024 Food and Beverage Undisputed 01/23/2026 1133821892 CMS
Gilead Sciences, Inc. $4.38 09/11/2024 Food and Beverage Undisputed 01/23/2026 1133821894 CMS
Gilead Sciences, Inc. $17.84 10/02/2024 Food and Beverage Undisputed 01/23/2026 1133821896 CMS
Gilead Sciences, Inc. $2.92 10/09/2024 Food and Beverage Undisputed 01/23/2026 1133821898 CMS
Gilead Sciences, Inc. $15.28 10/09/2024 Food and Beverage Undisputed 01/23/2026 1133821900 CMS
Gilead Sciences, Inc. $18.78 10/16/2024 Food and Beverage Undisputed 01/23/2026 1133821902 CMS
Gilead Sciences, Inc. $3.03 10/24/2024 Food and Beverage Undisputed 01/23/2026 1133821904 CMS
Gilead Sciences, Inc. $12.98 11/13/2024 Food and Beverage Undisputed 01/23/2026 1133821906 CMS
Gilead Sciences, Inc. $30.08 11/20/2024 Food and Beverage Undisputed 01/23/2026 1133821908 CMS
Gilead Sciences, Inc. $21.23 12/11/2024 Food and Beverage Undisputed 01/23/2026 1133821910 CMS
Gilead Sciences, Inc. $29.77 12/18/2024 Food and Beverage Undisputed 01/23/2026 1133821912 CMS
Insmed, Inc. $19.13 10/17/2024 Food and Beverage Undisputed 01/23/2026 1089557184 CMS
Merck Sharp & Dohme LLC $21.96 01/22/2024 Food and Beverage Undisputed 01/23/2026 1141581693 CMS
Merck Sharp & Dohme LLC $26.72 07/24/2024 Food and Beverage Undisputed 01/23/2026 1141831663 CMS
Merck Sharp & Dohme LLC $23.09 09/04/2024 Food and Beverage Undisputed 01/23/2026 1141581691 CMS
Shionogi Inc $4.82 02/19/2024 Food and Beverage Undisputed 01/23/2026 1154334344 CMS
Shionogi Inc $15.78 03/18/2024 Food and Beverage Undisputed 01/23/2026 1154334348 CMS
Shionogi Inc $14.12 06/10/2024 Food and Beverage Undisputed 01/23/2026 1154334354 CMS
Shionogi Inc $121.35 06/19/2024 Food and Beverage Undisputed 01/23/2026 1154334374 CMS
Shionogi Inc $18.37 10/07/2024 Food and Beverage Undisputed 01/23/2026 1154334368 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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