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

MAHER DAHDEL

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1104001031
CMS profile
49929
Location
WEBSTER, TX

General Payments · PY2018–2024

$7,072.11

  • Reported across 286 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,418.73

75 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 $1,205.98 74
Education $212.75 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $369.16 19
PY2019 $2,222.97 44
PY2020 $764.89 33
PY2021 $865.23 38
PY2022 $438.02 21
PY2023 $993.11 56
PY2024 $1,418.73 75

Payment records · PY2024 (75)

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. $16.80 04/18/2024 Food and Beverage Undisputed 01/23/2026 1103528043 CMS
ABBVIE INC. $13.65 07/18/2024 Food and Beverage Undisputed 01/23/2026 1103528045 CMS
ABBVIE INC. $21.28 09/12/2024 Food and Beverage Undisputed 01/23/2026 1103528047 CMS
Actelion Pharmaceuticals US, Inc. $20.52 05/14/2024 Food and Beverage Undisputed 01/23/2026 1078919903 CMS
Actelion Pharmaceuticals US, Inc. $21.87 08/01/2024 Food and Beverage Undisputed 01/23/2026 1078919869 CMS
Actelion Pharmaceuticals US, Inc. $20.25 09/17/2024 Food and Beverage Undisputed 01/23/2026 1078919815 CMS
Amgen Inc. $20.18 10/02/2024 Food and Beverage Undisputed 01/23/2026 1111557623 CMS
Axsome Therapeutics, Inc. $27.20 04/11/2024 Food and Beverage Undisputed 01/23/2026 1148300250 CMS
Axsome Therapeutics, Inc. $24.62 05/20/2024 Food and Beverage Undisputed 01/23/2026 1148300252 CMS
Electromed, Inc. $25.02 01/08/2024 Food and Beverage Undisputed 01/23/2026 1137885348 CMS
Electromed, Inc. $16.80 02/20/2024 Food and Beverage Undisputed 01/23/2026 1137885352 CMS
Electromed, Inc. $4.52 03/06/2024 Food and Beverage Undisputed 01/23/2026 1137885356 CMS
Electromed, Inc. $17.52 03/20/2024 Food and Beverage Undisputed 01/23/2026 1137885360 CMS
Electromed, Inc. $20.22 04/08/2024 Food and Beverage Undisputed 01/23/2026 1137885365 CMS
Electromed, Inc. $19.36 05/12/2024 Food and Beverage Undisputed 01/23/2026 1137885373 CMS
Electromed, Inc. $4.67 05/30/2024 Food and Beverage Undisputed 01/23/2026 1137885369 CMS
Electromed, Inc. $19.36 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137885378 CMS
Electromed, Inc. $4.31 06/27/2024 Food and Beverage Undisputed 01/23/2026 1137885382 CMS
Electromed, Inc. $4.67 07/17/2024 Food and Beverage Undisputed 01/23/2026 1137885390 CMS
Electromed, Inc. $17.50 07/22/2024 Food and Beverage Undisputed 01/23/2026 1137885386 CMS
Electromed, Inc. $5.33 08/15/2024 Food and Beverage Undisputed 01/23/2026 1137885399 CMS
Electromed, Inc. $15.68 08/28/2024 Food and Beverage Undisputed 01/23/2026 1137885394 CMS
Electromed, Inc. $4.77 09/21/2024 Food and Beverage Undisputed 01/23/2026 1137885403 CMS
Electromed, Inc. $19.87 09/30/2024 Food and Beverage Undisputed 01/23/2026 1137885407 CMS
Electromed, Inc. $16.54 10/16/2024 Food and Beverage Undisputed 01/23/2026 1137885420 CMS
Electromed, Inc. $4.31 10/30/2024 Food and Beverage Undisputed 01/23/2026 1137885424 CMS
Electromed, Inc. $21.68 11/13/2024 Food and Beverage Undisputed 01/23/2026 1137885412 CMS
Electromed, Inc. $21.80 12/11/2024 Food and Beverage Undisputed 01/23/2026 1137885416 CMS
GENZYME CORPORATION $23.18 07/02/2024 Food and Beverage Undisputed 01/23/2026 1139981324 CMS
GENZYME CORPORATION $22.89 08/19/2024 Food and Beverage Undisputed 01/23/2026 1139981334 CMS
GENZYME CORPORATION $20.86 09/26/2024 Food and Beverage Undisputed 01/23/2026 1139981340 CMS
GENZYME CORPORATION $21.87 10/10/2024 Food and Beverage Undisputed 01/23/2026 1139981348 CMS
GENZYME CORPORATION $29.20 11/18/2024 Food and Beverage Undisputed 01/23/2026 1139981364 CMS
GlaxoSmithKline, LLC. $20.68 01/10/2024 Food and Beverage Undisputed 01/23/2026 1116690061 CMS
GlaxoSmithKline, LLC. $14.95 02/07/2024 Food and Beverage Undisputed 01/23/2026 1116478983 CMS
GlaxoSmithKline, LLC. $6.72 03/05/2024 Food and Beverage Undisputed 01/23/2026 1116368197 CMS
GlaxoSmithKline, LLC. $1.76 03/21/2024 Food and Beverage Undisputed 01/23/2026 1115902205 CMS
GlaxoSmithKline, LLC. $16.42 03/22/2024 Food and Beverage Undisputed 01/23/2026 1116268034 CMS
GlaxoSmithKline, LLC. $6.86 04/04/2024 Food and Beverage Undisputed 01/23/2026 1116151333 CMS
GlaxoSmithKline, LLC. $6.62 04/18/2024 Food and Beverage Undisputed 01/23/2026 1116107610 CMS
GlaxoSmithKline, LLC. $15.64 05/03/2024 Food and Beverage Undisputed 01/23/2026 1115882731 CMS
GlaxoSmithKline, LLC. $6.78 05/23/2024 Food and Beverage Undisputed 01/23/2026 1116277128 CMS
GlaxoSmithKline, LLC. $6.13 06/06/2024 Food and Beverage Undisputed 01/23/2026 1115912363 CMS
GlaxoSmithKline, LLC. $7.41 07/23/2024 Food and Beverage Undisputed 01/23/2026 1116541904 CMS
GlaxoSmithKline, LLC. $7.06 08/08/2024 Food and Beverage Undisputed 01/23/2026 1116554609 CMS
GlaxoSmithKline, LLC. $6.11 08/20/2024 Food and Beverage Undisputed 01/23/2026 1116294665 CMS
GlaxoSmithKline, LLC. $25.88 09/05/2024 Food and Beverage Undisputed 01/23/2026 1116430499 CMS
GlaxoSmithKline, LLC. $6.39 09/19/2024 Food and Beverage Undisputed 01/23/2026 1116391696 CMS
GlaxoSmithKline, LLC. $33.65 10/15/2024 Food and Beverage Undisputed 01/23/2026 1116384062 CMS
GlaxoSmithKline, LLC. $6.33 10/23/2024 Food and Beverage Undisputed 01/23/2026 1116309509 CMS
GlaxoSmithKline, LLC. $6.94 11/07/2024 Food and Beverage Undisputed 01/23/2026 1116466890 CMS
GlaxoSmithKline, LLC. $6.33 11/21/2024 Food and Beverage Undisputed 01/23/2026 1115726591 CMS
Inari Medical, Inc. $22.49 01/10/2024 Food and Beverage Undisputed 01/23/2026 1140074521 CMS
Inari Medical, Inc. $27.89 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140074525 CMS
Insmed, Inc. $26.12 02/07/2024 Food and Beverage Undisputed 01/23/2026 1089581468 CMS
Insmed, Inc. $12.55 02/22/2024 Food and Beverage Undisputed 01/23/2026 1089581178 CMS
Insmed, Inc. $24.49 03/06/2024 Food and Beverage Undisputed 01/23/2026 1089578212 CMS
Insmed, Inc. $6.19 04/24/2024 Food and Beverage Undisputed 01/23/2026 1089574086 CMS
Insmed, Inc. $28.04 05/30/2024 Food and Beverage Undisputed 01/23/2026 1089579404 CMS
Insmed, Inc. $18.79 07/10/2024 Food and Beverage Undisputed 01/23/2026 1089562140 CMS
Insmed, Inc. $23.82 08/22/2024 Food and Beverage Undisputed 01/23/2026 1089561716 CMS
Insmed, Inc. $6.95 11/06/2024 Food and Beverage Undisputed 01/23/2026 1089556058 CMS
Insmed, Inc. $25.09 12/03/2024 Food and Beverage Undisputed 01/23/2026 1089579006 CMS
Inspire Medical Systems, Inc. $14.76 04/11/2024 Food and Beverage Undisputed 01/23/2026 1148049852 CMS
Inspire Medical Systems, Inc. $22.16 05/10/2024 Food and Beverage Undisputed 01/23/2026 1148049854 CMS
Inspire Medical Systems, Inc. $16.60 12/17/2024 Food and Beverage Undisputed 01/23/2026 1148049856 CMS
INTUITIVE SURGICAL, INC. $212.75 11/15/2024 Education Undisputed 01/23/2026 1137152135 CMS
Mylan Specialty L.P. $31.89 02/29/2024 Food and Beverage Undisputed 01/23/2026 1147325508 CMS
Philips North America LLC $16.43 08/01/2024 Food and Beverage Undisputed 01/23/2026 1146866637 CMS
Pulmonx Corporation $16.55 02/01/2024 Food and Beverage Undisputed 01/23/2026 1087846768 CMS
Pulmonx Corporation $13.20 02/23/2024 Food and Beverage Undisputed 01/23/2026 1087846770 CMS
Pulmonx Corporation $14.00 07/01/2024 Food and Beverage Undisputed 01/23/2026 1087846772 CMS
Pulmonx Corporation $22.18 11/20/2024 Food and Beverage Undisputed 01/23/2026 1087846774 CMS
Regeneron Healthcare Solutions, Inc. $25.46 08/06/2024 Food and Beverage Undisputed 01/23/2026 1114032339 CMS
Regeneron Healthcare Solutions, Inc. $13.37 10/02/2024 Food and Beverage Undisputed 01/23/2026 1114032341 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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