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

NATHANIEL EVANS

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1285780239
CMS profile
284932
Location
PHILADELPHIA, PA

General Payments · PY2018–2024

$142,964.61

  • Reported across 154 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$25,596.17

43 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $22,558.87 24
INTUITIVE SURGICAL, INC. $2,749.23 16
Medtronic, Inc. $123.17 1
DAVOL INC. $83.49 1
Acerta Pharma LLC $81.41 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,917.08 11
PY2019 $26,480.71 28
PY2020 $33,521.54 18
PY2021 $30,447.24 23
PY2022 $9,543.44 13
PY2023 $13,458.43 18
PY2024 $25,596.17 43

Payment records · PY2024 (43)

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
AstraZeneca Pharmaceuticals LP $81.41 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104541944 CMS
Davol Inc. $83.49 02/21/2024 Food and Beverage Undisputed 01/23/2026 1127647018 CMS
INTUITIVE SURGICAL, INC. $125.03 03/12/2024 Food and Beverage Undisputed 01/23/2026 1137246338 CMS
INTUITIVE SURGICAL, INC. $118.95 04/09/2024 Food and Beverage Undisputed 01/23/2026 1137096788 CMS
INTUITIVE SURGICAL, INC. $167.40 04/26/2024 Food and Beverage Undisputed 01/23/2026 1137091102 CMS
INTUITIVE SURGICAL, INC. $668.95 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1137194275 CMS
INTUITIVE SURGICAL, INC. $37.00 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1137293163 CMS
INTUITIVE SURGICAL, INC. $14.99 09/14/2024 Gift Undisputed 01/23/2026 1137255863 CMS
INTUITIVE SURGICAL, INC. $660.34 09/14/2024 Food and Beverage Undisputed 01/23/2026 1137261672 CMS
INTUITIVE SURGICAL, INC. $118.00 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1137149524 CMS
INTUITIVE SURGICAL, INC. $19.00 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1137169829 CMS
INTUITIVE SURGICAL, INC. $184.00 09/30/2024 Travel and Lodging Undisputed 01/23/2026 1137157497 CMS
INTUITIVE SURGICAL, INC. $5.00 09/30/2024 Travel and Lodging Undisputed 01/23/2026 1137257945 CMS
INTUITIVE SURGICAL, INC. $23.00 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1137184047 CMS
INTUITIVE SURGICAL, INC. $461.35 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1137288141 CMS
INTUITIVE SURGICAL, INC. $97.46 10/22/2024 Food and Beverage Undisputed 01/23/2026 1137122769 CMS
INTUITIVE SURGICAL, INC. $20.05 10/29/2024 Food and Beverage Undisputed 01/23/2026 1137209768 CMS
INTUITIVE SURGICAL, INC. $28.71 11/26/2024 Food and Beverage Undisputed 01/23/2026 1137254265 CMS
Medtronic, Inc. $123.17 01/09/2024 Food and Beverage Undisputed 01/23/2026 1117145075 CMS
Merck Sharp & Dohme LLC $161.17 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1141814818 CMS
Merck Sharp & Dohme LLC $606.92 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1141814820 CMS
Merck Sharp & Dohme LLC $149.00 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1141814822 CMS
Merck Sharp & Dohme LLC $64.99 03/16/2024 Food and Beverage Undisputed 01/23/2026 1141812751 CMS
Merck Sharp & Dohme LLC $54.99 03/16/2024 Food and Beverage Undisputed 01/23/2026 1141812753 CMS
Merck Sharp & Dohme LLC $40.25 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1141814644 CMS
Merck Sharp & Dohme LLC $59.99 03/16/2024 Food and Beverage Undisputed 01/23/2026 1141908260 CMS
Merck Sharp & Dohme LLC $150.00 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1141757024 CMS
Merck Sharp & Dohme LLC $4,270.00 04/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141757042 CMS
Merck Sharp & Dohme LLC $529.15 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1141756880 CMS
Merck Sharp & Dohme LLC $732.25 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1141757038 CMS
Merck Sharp & Dohme LLC $118.40 04/17/2024 Food and Beverage Undisputed 01/23/2026 1141757046 CMS
Merck Sharp & Dohme LLC $316.01 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1141887881 CMS
Merck Sharp & Dohme LLC $150.00 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1141757026 CMS
Merck Sharp & Dohme LLC $4,270.00 05/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141757040 CMS
Merck Sharp & Dohme LLC $124.98 05/21/2024 Food and Beverage Undisputed 01/23/2026 1141757048 CMS
Merck Sharp & Dohme LLC $4,270.00 06/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141887879 CMS
Merck Sharp & Dohme LLC $150.00 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1141888599 CMS
Merck Sharp & Dohme LLC $874.94 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1141756878 CMS
Merck Sharp & Dohme LLC $254.44 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1141757028 CMS
Merck Sharp & Dohme LLC $716.75 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1141757030 CMS
Merck Sharp & Dohme LLC $74.64 10/23/2024 Food and Beverage Undisputed 01/23/2026 1141888601 CMS
Merck Sharp & Dohme LLC $150.00 11/15/2024 Travel and Lodging Undisputed 01/23/2026 1141757044 CMS
Merck Sharp & Dohme LLC $4,270.00 11/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141887883 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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