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

DAVID LOREN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1508825316
CMS profile
204451
Location
PHILA, PA

General Payments · PY2018–2024

$144,071.95

  • Reported across 315 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$18,394.24

39 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
Consulting Fee $14,070.00 5
Travel and Lodging $2,602.29 11
Food and Beverage $1,721.95 23

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Olympus Corporation $14,142.30 7
BOSTON SCIENTIFIC CORPORATION $2,346.35 22
Olympus Corporation of the Americas $1,872.00 9
Tempus AI, Inc $33.59 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $13,945.35 25
PY2019 $36,745.78 69
PY2020 $10,888.90 26
PY2021 $13,611.39 49
PY2022 $23,462.49 57
PY2023 $27,023.80 50
PY2024 $18,394.24 39

Payment records · PY2024 (39)

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
Boston Scientific Corporation $4.10 02/14/2024 Food and Beverage Undisputed 01/23/2026 1092325047 CMS
Boston Scientific Corporation $6.34 03/21/2024 Food and Beverage Undisputed 01/23/2026 1092325049 CMS
Boston Scientific Corporation $22.39 04/17/2024 Food and Beverage Undisputed 01/23/2026 1092325051 CMS
Boston Scientific Corporation $38.75 04/18/2024 Food and Beverage Undisputed 01/23/2026 1092325065 CMS
Boston Scientific Corporation $112.32 05/15/2024 Food and Beverage Undisputed 01/23/2026 1092325073 CMS
Boston Scientific Corporation $43.94 05/20/2024 Food and Beverage Undisputed 01/23/2026 1092325067 CMS
Boston Scientific Corporation $62.26 05/23/2024 Food and Beverage Undisputed 01/23/2026 1092325071 CMS
Boston Scientific Corporation $181.53 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1092325085 CMS
Boston Scientific Corporation $336.94 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1092325089 CMS
Boston Scientific Corporation $34.24 09/15/2024 Food and Beverage Undisputed 01/23/2026 1092325053 CMS
Boston Scientific Corporation $48.46 10/15/2024 Food and Beverage Undisputed 01/23/2026 1092325069 CMS
Boston Scientific Corporation $161.74 10/28/2024 Food and Beverage Undisputed 01/23/2026 1092325081 CMS
Boston Scientific Corporation $131.07 11/17/2024 Travel and Lodging Undisputed 01/23/2026 1092325075 CMS
Boston Scientific Corporation $308.95 11/17/2024 Travel and Lodging Undisputed 01/23/2026 1092325087 CMS
Boston Scientific Corporation $76.96 11/18/2024 Food and Beverage Undisputed 01/23/2026 1092325055 CMS
Boston Scientific Corporation $85.17 11/18/2024 Food and Beverage Undisputed 01/23/2026 1092325061 CMS
Boston Scientific Corporation $94.26 11/18/2024 Travel and Lodging Undisputed 01/23/2026 1092325063 CMS
Boston Scientific Corporation $131.07 11/18/2024 Travel and Lodging Undisputed 01/23/2026 1092325077 CMS
Boston Scientific Corporation $80.17 11/19/2024 Food and Beverage Undisputed 01/23/2026 1092325057 CMS
Boston Scientific Corporation $167.98 11/20/2024 Food and Beverage Undisputed 01/23/2026 1092325083 CMS
Boston Scientific Corporation $84.83 11/29/2024 Travel and Lodging Undisputed 01/23/2026 1092325059 CMS
Boston Scientific Corporation $132.88 12/10/2024 Food and Beverage Undisputed 01/23/2026 1092325079 CMS
Olympus Corporation $27.30 11/27/2024 Food and Beverage Undisputed 01/23/2026 1099611334 CMS
Olympus Corporation $45.00 11/27/2024 Travel and Lodging Undisputed 01/23/2026 1099611336 CMS
Olympus Corporation $7,370.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1099611338 CMS
Olympus Corporation $1,005.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1099611340 CMS
Olympus Corporation $1,005.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1099611342 CMS
Olympus Corporation $4,020.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1099611344 CMS
Olympus Corporation $670.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1099611346 CMS
Olympus Corporation of the Americas $417.52 05/06/2024 Travel and Lodging Undisputed 01/23/2026 1110440188 CMS
Olympus Corporation of the Americas $35.00 05/06/2024 Travel and Lodging Undisputed 01/23/2026 1110440190 CMS
Olympus Corporation of the Americas $149.48 06/21/2024 Food and Beverage Undisputed 01/23/2026 1110440184 CMS
Olympus Corporation of the Americas $46.02 06/21/2024 Food and Beverage Undisputed 01/23/2026 1110440186 CMS
Olympus Corporation of the Americas $104.42 06/22/2024 Food and Beverage Undisputed 01/23/2026 1110440192 CMS
Olympus Corporation of the Americas $116.48 06/22/2024 Food and Beverage Undisputed 01/23/2026 1110440194 CMS
Olympus Corporation of the Americas $142.75 06/22/2024 Food and Beverage Undisputed 01/23/2026 1110440196 CMS
Olympus Corporation of the Americas $24.21 06/22/2024 Food and Beverage Undisputed 01/23/2026 1110440198 CMS
Olympus Corporation of the Americas $836.12 06/22/2024 Travel and Lodging Undisputed 01/23/2026 1110440200 CMS
Tempus AI, Inc $33.59 10/09/2024 Food and Beverage Undisputed 01/23/2026 1150168770 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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