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

MAZEN M HASHISHO

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1255524427
CMS profile
283496
Location
GARDEN GROVE, CA

General Payments · PY2018–2024

$67,571.43

  • Reported across 107 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$31,460.29

35 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 $30,000.00 1
Food and Beverage $1,460.29 34

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $15.96 1
PY2019 $118.32 5
PY2020 $331.55 7
PY2021 $306.09 15
PY2022 $4,791.55 26
PY2023 $30,547.67 18
PY2024 $31,460.29 35

Payment records · PY2024 (35)

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 $18.33 10/07/2024 Food and Beverage Undisputed 01/23/2026 1124926771 CMS
AngioDynamics, Inc. $222.22 11/05/2024 Food and Beverage Undisputed 01/23/2026 1095077998 CMS
AngioDynamics, Inc. $30,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093158381 CMS
Bard Peripheral Vascular, Inc. $22.84 01/16/2024 Food and Beverage Undisputed 01/23/2026 1128477297 CMS
Bard Peripheral Vascular, Inc. $15.11 06/06/2024 Food and Beverage Undisputed 01/23/2026 1128477307 CMS
Bard Peripheral Vascular, Inc. $28.01 10/04/2024 Food and Beverage Undisputed 01/23/2026 1128477311 CMS
Bard Peripheral Vascular, Inc. $36.60 10/22/2024 Food and Beverage Undisputed 01/23/2026 1128477319 CMS
Bard Peripheral Vascular, Inc. $25.16 10/26/2024 Food and Beverage Undisputed 01/23/2026 1128477313 CMS
Bard Peripheral Vascular, Inc. $24.44 11/22/2024 Food and Beverage Undisputed 01/23/2026 1128477315 CMS
Bard Peripheral Vascular, Inc. $127.29 12/10/2024 Food and Beverage Undisputed 01/23/2026 1128477317 CMS
Becton, Dickinson and Company $16.61 01/30/2024 Food and Beverage Undisputed 01/23/2026 1127621186 CMS
Becton, Dickinson and Company $17.09 02/07/2024 Food and Beverage Undisputed 01/23/2026 1127621192 CMS
Becton, Dickinson and Company $74.46 07/01/2024 Food and Beverage Undisputed 01/23/2026 1127621214 CMS
Boston Scientific Corporation $17.06 02/05/2024 Food and Beverage Undisputed 01/23/2026 1092720976 CMS
Boston Scientific Corporation $13.15 02/06/2024 Food and Beverage Undisputed 01/23/2026 1092720974 CMS
Boston Scientific Corporation $19.00 02/13/2024 Food and Beverage Undisputed 01/23/2026 1092720978 CMS
Boston Scientific Corporation $163.99 11/03/2024 Food and Beverage Undisputed 01/23/2026 1092720982 CMS
Boston Scientific Corporation $54.40 12/11/2024 Food and Beverage Undisputed 01/23/2026 1092720980 CMS
Janssen Biotech, Inc. $125.00 03/06/2024 Food and Beverage Undisputed 01/23/2026 1078298813 CMS
LeMaitre Vascular, Inc. $15.29 04/25/2024 Food and Beverage Undisputed 01/23/2026 1138058040 CMS
LeMaitre Vascular, Inc. $16.03 06/21/2024 Food and Beverage Undisputed 01/23/2026 1138059234 CMS
LeMaitre Vascular, Inc. $23.71 11/01/2024 Food and Beverage Undisputed 01/23/2026 1138051715 CMS
Medtronic, Inc. $38.20 02/08/2024 Food and Beverage Undisputed 01/23/2026 1117131197 CMS
Medtronic, Inc. $31.46 04/02/2024 Food and Beverage Undisputed 01/23/2026 1117131199 CMS
Medtronic, Inc. $38.20 09/27/2024 Food and Beverage Undisputed 01/23/2026 1117131201 CMS
Medtronic, Inc. $41.94 11/22/2024 Food and Beverage Undisputed 01/23/2026 1117131203 CMS
Merck Sharp & Dohme LLC $23.17 01/26/2024 Food and Beverage Undisputed 01/23/2026 1141700334 CMS
MIMEDX Group, Inc. $25.72 07/09/2024 Food and Beverage Undisputed 01/23/2026 1140260713 CMS
Mozarc Medical US LLC $17.95 04/02/2024 Food and Beverage Undisputed 01/23/2026 1141013226 CMS
Nevro Corp. $31.78 10/07/2024 Food and Beverage Undisputed 01/23/2026 1130766801 CMS
Organogenesis Inc. $34.47 04/09/2024 Food and Beverage Undisputed 01/23/2026 1145430743 CMS
Smith+Nephew, Inc. $25.00 07/15/2024 Food and Beverage Undisputed 01/23/2026 1149567140 CMS
Tactile Systems Technology Inc $27.65 04/22/2024 Food and Beverage Undisputed 01/23/2026 1082369033 CMS
Tactile Systems Technology Inc $23.78 10/17/2024 Food and Beverage Undisputed 01/23/2026 1082369035 CMS
Urgo Medical North America, LLC $25.18 10/02/2024 Food and Beverage Undisputed 01/23/2026 1149426715 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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