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

MATHEW S ISHO

Allopathic & Osteopathic Physicians Colon & Rectal Surgery

NPI
1841235645
CMS profile
83729
Location
SAN DIEGO, CA

General Payments · PY2018–2024

$30,472.86

  • Reported across 93 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,615.55

14 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
Education $4,000.00 1
Consulting Fee $2,031.26 2
Travel and Lodging $365.75 4
Food and Beverage $218.54 7

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
INTUITIVE SURGICAL, INC. $4,396.20 6
Medtronic, Inc. $2,031.26 2
BIOTISSUE HOLDINGS INC. $92.08 2
Aroa Biosurgery Incorporated $36.50 2
HISTOSONICS, INC. $35.07 1
Ethicon US, LLC $24.44 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,469.30 22
PY2019 $951.16 13
PY2020 $4,212.11 6
PY2021 $605.54 6
PY2022 $3,803.74 18
PY2023 $2,815.46 14
PY2024 $6,615.55 14

Payment records · PY2024 (14)

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
Aroa Biosurgery Incorporated $17.04 01/18/2024 Food and Beverage Undisputed 01/23/2026 1088816201 CMS
Aroa Biosurgery Incorporated $19.46 02/22/2024 Food and Beverage Undisputed 01/23/2026 1088816203 CMS
BIOTISSUE HOLDINGS INC. $58.26 04/15/2024 Food and Beverage Undisputed 01/23/2026 1148776689 CMS
BIOTISSUE HOLDINGS INC. $33.82 09/16/2024 Food and Beverage Undisputed 01/23/2026 1148768316 CMS
Ethicon US, LLC $24.44 08/29/2024 Food and Beverage Undisputed 01/23/2026 1077625518 CMS
HISTOSONICS,INC. $35.07 07/09/2024 Food and Beverage Undisputed 01/23/2026 1154802179 CMS
INTUITIVE SURGICAL, INC. $167.95 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1137094782 CMS
INTUITIVE SURGICAL, INC. $25.00 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1137095050 CMS
INTUITIVE SURGICAL, INC. $30.45 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137232448 CMS
INTUITIVE SURGICAL, INC. $83.90 06/07/2024 Travel and Lodging Undisputed 01/23/2026 1137088586 CMS
INTUITIVE SURGICAL, INC. $88.90 06/07/2024 Travel and Lodging Undisputed 01/23/2026 1137123815 CMS
INTUITIVE SURGICAL, INC. $4,000.00 06/21/2024 Education Undisputed 01/23/2026 1137205639 CMS
Medtronic, Inc. $1,015.63 08/13/2024 Consulting Fee Undisputed 01/23/2026 1112065338 CMS
Medtronic, Inc. $1,015.63 08/13/2024 Consulting Fee Undisputed 01/23/2026 1112075079 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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