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

DIANA ESTEFANIA ESPINOZA BARRERA

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI
1265939037
CMS profile
6868281
Location
BOSTON, MA

General Payments · PY2022–2024

$15,147.17

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$14,446.53

31 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
Grant $12,500.00 2
Travel and Lodging $1,015.66 11
Food and Beverage $930.87 18

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $12,600.38 3
Medtronic, Inc. $1,295.33 22
Olympus America Inc. $199.06 2
Pulmonx Corporation $161.08 2
Inari Medical, Inc. $156.84 1
STERIS CORPORATION $33.84 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $319.16 3
PY2023 $381.48 5
PY2024 $14,446.53 31

Payment records · PY2024 (31)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20222023 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
Boston Scientific Corporation $100.38 10/07/2024 Food and Beverage Undisputed 01/23/2026 1092241008 CMS
Boston Scientific Corporation $6,250.00 12/05/2024 Grant Undisputed 01/23/2026 1092241010 CMS
Boston Scientific Corporation $6,250.00 12/05/2024 Grant Undisputed 01/23/2026 1092241012 CMS
Inari Medical, Inc. $156.84 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140088211 CMS
Medtronic, Inc. $4.57 01/16/2024 Travel and Lodging Undisputed 01/23/2026 1117138255 CMS
Medtronic, Inc. $418.92 01/16/2024 Travel and Lodging Undisputed 01/23/2026 1117138257 CMS
Medtronic, Inc. $137.93 02/19/2024 Food and Beverage Undisputed 01/23/2026 1117138289 CMS
Medtronic, Inc. $153.66 02/19/2024 Travel and Lodging Undisputed 01/23/2026 1117138295 CMS
Medtronic, Inc. $258.00 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1117138291 CMS
Medtronic, Inc. $32.74 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1117138293 CMS
Medtronic, Inc. $32.29 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1117138279 CMS
Medtronic, Inc. $18.53 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1117138281 CMS
Medtronic, Inc. $27.06 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1117138283 CMS
Medtronic, Inc. $32.61 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1117138285 CMS
Medtronic, Inc. $31.28 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1117138287 CMS
Medtronic, Inc. $1.46 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138265 CMS
Medtronic, Inc. $13.64 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138267 CMS
Medtronic, Inc. $29.75 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138269 CMS
Medtronic, Inc. $12.71 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138271 CMS
Medtronic, Inc. $9.05 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138273 CMS
Medtronic, Inc. $23.88 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138275 CMS
Medtronic, Inc. $8.38 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117138277 CMS
Medtronic, Inc. $28.55 02/23/2024 Food and Beverage Undisputed 01/23/2026 1117138263 CMS
Medtronic, Inc. $6.99 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117138259 CMS
Medtronic, Inc. $7.33 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117138261 CMS
Medtronic, Inc. $6.00 03/27/2024 Travel and Lodging Undisputed 01/23/2026 1117138297 CMS
Olympus America Inc. $49.06 08/15/2024 Food and Beverage Undisputed 01/23/2026 1108471882 CMS
Olympus America Inc. $150.00 10/06/2024 Food and Beverage Undisputed 01/23/2026 1108471880 CMS
Pulmonx Corporation $98.68 05/30/2024 Food and Beverage Undisputed 01/23/2026 1087847147 CMS
Pulmonx Corporation $62.40 07/03/2024 Food and Beverage Undisputed 01/23/2026 1087847149 CMS
STERIS CORPORATION $33.84 09/20/2024 Food and Beverage Undisputed 01/23/2026 1149633915 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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