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

HAITAM BUAISHA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1558770743
CMS profile
834684
Location
FORT WAYNE, IN

General Payments · PY2018–2024

$4,632.83

  • Reported across 111 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,185.78

33 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
Travel and Lodging $2,429.01 13
Food and Beverage $756.77 20

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $1,484.83 11
Olympus Corporation of the Americas $1,454.46 10
ABBVIE INC. $132.33 10
Olympus America Inc. $114.16 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $158.62 8
PY2019 $175.95 9
PY2020 $148.15 9
PY2021 $169.30 10
PY2022 $336.55 17
PY2023 $458.48 25
PY2024 $3,185.78 33

Payment records · PY2024 (33)

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. $2.93 03/21/2024 Food and Beverage Undisputed 01/23/2026 1103384709 CMS
ABBVIE INC. $18.43 03/22/2024 Food and Beverage Undisputed 01/23/2026 1103384711 CMS
ABBVIE INC. $29.44 04/24/2024 Food and Beverage Undisputed 01/23/2026 1103384713 CMS
ABBVIE INC. $6.59 08/08/2024 Food and Beverage Undisputed 01/23/2026 1103384715 CMS
ABBVIE INC. $7.40 08/21/2024 Food and Beverage Undisputed 01/23/2026 1103384717 CMS
ABBVIE INC. $5.11 10/29/2024 Food and Beverage Undisputed 01/23/2026 1103384719 CMS
ABBVIE INC. $27.43 11/12/2024 Food and Beverage Undisputed 01/23/2026 1103384721 CMS
ABBVIE INC. $5.51 11/12/2024 Food and Beverage Undisputed 01/23/2026 1103384723 CMS
ABBVIE INC. $7.07 12/17/2024 Food and Beverage Undisputed 01/23/2026 1103384725 CMS
ABBVIE INC. $22.42 12/18/2024 Food and Beverage Undisputed 01/23/2026 1103384727 CMS
Boston Scientific Corporation $131.35 05/09/2024 Food and Beverage Undisputed 01/23/2026 1092350587 CMS
Boston Scientific Corporation $183.15 08/15/2024 Travel and Lodging Undisputed 01/23/2026 1092350589 CMS
Boston Scientific Corporation $363.19 08/15/2024 Travel and Lodging Undisputed 01/23/2026 1092350595 CMS
Boston Scientific Corporation $43.76 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1092350577 CMS
Boston Scientific Corporation $80.44 08/16/2024 Food and Beverage Undisputed 01/23/2026 1092350581 CMS
Boston Scientific Corporation $103.84 08/16/2024 Food and Beverage Undisputed 01/23/2026 1092350585 CMS
Boston Scientific Corporation $183.15 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1092350591 CMS
Boston Scientific Corporation $42.10 08/17/2024 Travel and Lodging Undisputed 01/23/2026 1092350575 CMS
Boston Scientific Corporation $79.90 08/17/2024 Food and Beverage Undisputed 01/23/2026 1092350579 CMS
Boston Scientific Corporation $183.15 08/17/2024 Travel and Lodging Undisputed 01/23/2026 1092350593 CMS
Boston Scientific Corporation $90.80 09/24/2024 Food and Beverage Undisputed 01/23/2026 1092350583 CMS
Olympus America Inc. $97.41 11/06/2024 Food and Beverage Undisputed 01/23/2026 1108473546 CMS
Olympus America Inc. $16.75 11/12/2024 Food and Beverage Undisputed 01/23/2026 1108473544 CMS
Olympus Corporation of the Americas $35.00 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1110437528 CMS
Olympus Corporation of the Americas $503.57 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1110437530 CMS
Olympus Corporation of the Americas $1.01 03/06/2024 Food and Beverage Undisputed 01/23/2026 1110437542 CMS
Olympus Corporation of the Americas $51.33 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1110437532 CMS
Olympus Corporation of the Americas $31.92 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1110437536 CMS
Olympus Corporation of the Americas $350.74 03/11/2024 Travel and Lodging Undisputed 01/23/2026 1110437534 CMS
Olympus Corporation of the Americas $1.70 03/11/2024 Food and Beverage Undisputed 01/23/2026 1110437538 CMS
Olympus Corporation of the Americas $21.24 03/11/2024 Food and Beverage Undisputed 01/23/2026 1110437540 CMS
Olympus Corporation of the Americas $422.95 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1110437524 CMS
Olympus Corporation of the Americas $35.00 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1110437526 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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