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

MUHAMMAD HAMMADAH

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1427314459
CMS profile
1394008
Location
SAN ANTONIO, TX

General Payments · PY2018–2024

$26,123.23

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$526.48

13 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 $526.48 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABIOMED $214.10 2
Abbott Laboratories $147.87 6
Edwards Lifesciences Corporation $121.79 3
BIOTRONIK INC. $24.86 1
ACIST MEDICAL SYSTEMS, INC. $17.86 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $63.35 2
PY2019 $454.94 5
PY2020 $21,121.12 7
PY2021 $138.81 2
PY2022 $1,514.46 16
PY2023 $2,304.07 18
PY2024 $526.48 13

Payment records · PY2024 (13)

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
Abbott Laboratories $23.74 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125060133 CMS
Abbott Laboratories $19.37 06/04/2024 Food and Beverage Undisputed 01/23/2026 1125060135 CMS
Abbott Laboratories $16.45 06/10/2024 Food and Beverage Undisputed 01/23/2026 1125060137 CMS
Abbott Laboratories $37.04 07/27/2024 Food and Beverage Undisputed 01/23/2026 1125060139 CMS
Abbott Laboratories $31.93 07/27/2024 Food and Beverage Undisputed 01/23/2026 1125060141 CMS
Abbott Laboratories $19.34 12/31/2024 Food and Beverage Undisputed 01/23/2026 1125060143 CMS
ABIOMED $125.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 1142264808 CMS
ABIOMED $89.10 11/07/2024 Food and Beverage Undisputed 01/23/2026 1142264888 CMS
Acist Medical Systems, Inc. $17.86 04/24/2024 Food and Beverage Undisputed 01/23/2026 1123312468 CMS
BIOTRONIK INC. $24.86 07/10/2024 Food and Beverage Undisputed 01/23/2026 1145811766 CMS
Edwards Lifesciences Corporation $22.63 05/07/2024 Food and Beverage Undisputed 01/23/2026 1138857792 CMS
Edwards Lifesciences Corporation $80.33 10/15/2024 Food and Beverage Undisputed 01/23/2026 1138857794 CMS
Edwards Lifesciences Corporation $18.83 12/11/2024 Food and Beverage Undisputed 01/23/2026 1138857808 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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