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

MARK ANSTADT

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1255331138
CMS profile
148004
Location
DAYTON, OH

General Payments · PY2018–2024

$37,439.53

  • Reported across 190 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,698.68

20 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 $2,183.92 4
Food and Beverage $514.76 16

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $1,702.35 3
Medtronic, Inc. $699.58 2
BAXTER HEALTHCARE $134.41 6
Acerta Pharma LLC $42.20 2
Merck Sharp & Dohme Corporation $36.37 2
Bolton Medical Inc $31.22 1
Ethicon US, LLC $22.05 1
CVRx Inc. $16.68 2
CDC Medical LLC $13.82 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $10,015.61 39
PY2019 $2,778.71 44
PY2020 $16,040.16 39
PY2021 $4,754.79 15
PY2022 $764.96 13
PY2023 $386.62 20
PY2024 $2,698.68 20

Payment records · PY2024 (20)

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 $20.31 05/08/2024 Food and Beverage Undisputed 01/23/2026 1104448195 CMS
AstraZeneca Pharmaceuticals LP $21.89 09/04/2024 Food and Beverage Undisputed 01/23/2026 1104711875 CMS
Baxter Healthcare $18.11 02/13/2024 Food and Beverage Undisputed 01/23/2026 1120654589 CMS
Baxter Healthcare $21.79 04/25/2024 Food and Beverage Undisputed 01/23/2026 1120654591 CMS
Baxter Healthcare $27.06 06/27/2024 Food and Beverage Undisputed 01/23/2026 1120654583 CMS
Baxter Healthcare $23.90 07/10/2024 Food and Beverage Undisputed 01/23/2026 1120654585 CMS
Baxter Healthcare $27.63 08/28/2024 Food and Beverage Undisputed 01/23/2026 1120654587 CMS
Baxter Healthcare $15.92 10/14/2024 Food and Beverage Undisputed 01/23/2026 1120654593 CMS
Bolton Medical Inc $31.22 02/28/2024 Food and Beverage Undisputed 01/23/2026 1150737383 CMS
Boston Scientific Corporation $225.66 02/04/2024 Travel and Lodging Undisputed 01/23/2026 1092506243 CMS
Boston Scientific Corporation $218.01 02/05/2024 Food and Beverage Undisputed 01/23/2026 1092506241 CMS
Boston Scientific Corporation $1,258.68 02/05/2024 Travel and Lodging Undisputed 01/23/2026 1092506245 CMS
CDC Medical LLC $13.82 02/14/2024 Food and Beverage Undisputed 01/23/2026 1089699312 CMS
CVRx, Inc. $8.06 03/27/2024 Food and Beverage Undisputed 01/23/2026 1126034316 CMS
CVRx, Inc. $8.62 04/18/2024 Food and Beverage Undisputed 01/23/2026 1126034318 CMS
Ethicon US, LLC $22.05 04/02/2024 Food and Beverage Undisputed 01/23/2026 1077642076 CMS
Medtronic, Inc. $35.07 12/18/2024 Travel and Lodging Undisputed 01/23/2026 1117129866 CMS
Medtronic, Inc. $664.51 12/18/2024 Travel and Lodging Undisputed 01/23/2026 1117129868 CMS
Merck Sharp & Dohme LLC $20.40 03/14/2024 Food and Beverage Undisputed 01/23/2026 1141879563 CMS
Merck Sharp & Dohme LLC $15.97 08/08/2024 Food and Beverage Undisputed 01/23/2026 1141717514 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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