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

HAMMAD MOHAMED AMER

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1154587459
CMS profile
52838
Location
MESA, AZ

General Payments · PY2018–2024

$116,098.65

  • Reported across 248 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$62,352.85

37 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
Long term medical supply or device loan $60,000.00 2
Food and Beverage $2,006.82 34
Travel and Lodging $346.03 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
AngioDynamics, Inc. $60,030.27 4
W. L. Gore & Associates, Inc. $1,229.75 14
Bolton Medical Inc $375.71 7
Endologix LLC $370.77 2
Penumbra, Inc. $145.49 1
Cook Medical LLC $73.75 3
BARD PERIPHERAL VASCULAR, INC. $52.64 2
LeMaitre Vascular, Inc. $38.90 2
Silk Road Medical, Inc. $22.49 1
MEDLINE INDUSTRIES LP $13.08 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,894.70 53
PY2019 $4,051.77 49
PY2020 $2,628.49 35
PY2021 $4,821.55 27
PY2022 $1,548.90 24
PY2023 $35,800.39 23
PY2024 $62,352.85 37

Payment records · PY2024 (37)

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
AngioDynamics, Inc. $16.91 03/28/2024 Food and Beverage Undisputed 01/23/2026 1095065251 CMS
AngioDynamics, Inc. $13.36 05/09/2024 Food and Beverage Undisputed 01/23/2026 1095065254 CMS
AngioDynamics, Inc. $30,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093157937 CMS
AngioDynamics, Inc. $30,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093157939 CMS
Bard Peripheral Vascular, Inc. $25.85 02/27/2024 Food and Beverage Undisputed 01/23/2026 1128476649 CMS
Bard Peripheral Vascular, Inc. $26.79 10/08/2024 Food and Beverage Undisputed 01/23/2026 1128476655 CMS
Bolton Medical Inc $29.01 01/18/2024 Food and Beverage Undisputed 01/23/2026 1150737294 CMS
Bolton Medical Inc $109.19 03/26/2024 Food and Beverage Undisputed 01/23/2026 1150737299 CMS
Bolton Medical Inc $17.58 04/25/2024 Food and Beverage Undisputed 01/23/2026 1150737302 CMS
Bolton Medical Inc $27.59 05/15/2024 Food and Beverage Undisputed 01/23/2026 1150737307 CMS
Bolton Medical Inc $23.56 07/23/2024 Food and Beverage Undisputed 01/23/2026 1150737311 CMS
Bolton Medical Inc $149.91 09/18/2024 Food and Beverage Undisputed 01/23/2026 1150737314 CMS
Bolton Medical Inc $18.87 10/23/2024 Food and Beverage Undisputed 01/23/2026 1150737319 CMS
Cook Medical LLC $32.91 02/07/2024 Food and Beverage Undisputed 01/23/2026 1118325682 CMS
Cook Medical LLC $17.24 06/18/2024 Food and Beverage Undisputed 01/23/2026 1118328758 CMS
Cook Medical LLC $23.60 09/18/2024 Food and Beverage Undisputed 01/23/2026 1118338703 CMS
Endologix LLC $175.23 02/13/2024 Food and Beverage Undisputed 01/23/2026 1116753835 CMS
Endologix LLC $195.54 10/14/2024 Food and Beverage Undisputed 01/23/2026 1116753925 CMS
LeMaitre Vascular, Inc. $18.55 06/11/2024 Food and Beverage Undisputed 01/23/2026 1138060588 CMS
LeMaitre Vascular, Inc. $20.35 10/30/2024 Food and Beverage Undisputed 01/23/2026 1138051292 CMS
Medline Industries LP $13.08 12/06/2024 Food and Beverage Undisputed 01/23/2026 1144140611 CMS
Penumbra, Inc. $145.49 10/02/2024 Food and Beverage Undisputed 01/23/2026 1076205512 CMS
Silk Road Medical, Inc. $22.49 08/06/2024 Food and Beverage Undisputed 01/23/2026 1082265284 CMS
W. L. Gore & Associates, Inc. $6.00 05/10/2024 Food and Beverage Undisputed 01/23/2026 1148137053 CMS
W. L. Gore & Associates, Inc. $33.00 05/20/2024 Food and Beverage Undisputed 01/23/2026 1148137042 CMS
W. L. Gore & Associates, Inc. $16.89 05/23/2024 Food and Beverage Undisputed 01/23/2026 1148137057 CMS
W. L. Gore & Associates, Inc. $55.45 10/03/2024 Food and Beverage Undisputed 01/23/2026 1148137211 CMS
W. L. Gore & Associates, Inc. $242.25 10/10/2024 Food and Beverage Undisputed 01/23/2026 1148137219 CMS
W. L. Gore & Associates, Inc. $35.33 10/18/2024 Food and Beverage Undisputed 01/23/2026 1148137227 CMS
W. L. Gore & Associates, Inc. $41.42 10/18/2024 Food and Beverage Undisputed 01/23/2026 1148137230 CMS
W. L. Gore & Associates, Inc. $146.42 10/18/2024 Food and Beverage Undisputed 01/23/2026 1148137234 CMS
W. L. Gore & Associates, Inc. $11.52 10/19/2024 Food and Beverage Undisputed 01/23/2026 1148137238 CMS
W. L. Gore & Associates, Inc. $60.47 10/19/2024 Food and Beverage Undisputed 01/23/2026 1148137242 CMS
W. L. Gore & Associates, Inc. $21.05 10/20/2024 Food and Beverage Undisputed 01/23/2026 1148137246 CMS
W. L. Gore & Associates, Inc. $346.03 10/26/2024 Travel and Lodging Undisputed 01/23/2026 1148137223 CMS
W. L. Gore & Associates, Inc. $189.64 12/05/2024 Food and Beverage Undisputed 01/23/2026 1148137258 CMS
W. L. Gore & Associates, Inc. $24.28 12/06/2024 Food and Beverage Undisputed 01/23/2026 1148137281 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.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.