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 A CASILLAS

Allopathic & Osteopathic Physicians Surgery

NPI
1245458082
CMS profile
283843
Location
KNOXVILLE, TN

General Payments · PY2018–2024

$3,917.35

  • Reported across 135 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$553.83

15 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
Food and Beverage $553.83 15

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $490.88 22
PY2019 $1,227.07 34
PY2020 $417.06 15
PY2021 $290.21 11
PY2022 $434.31 20
PY2023 $503.99 18
PY2024 $553.83 15

Payment records · PY2024 (15)

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. $29.51 03/05/2024 Food and Beverage Undisputed 01/23/2026 1103425906 CMS
ABBVIE INC. $26.06 12/05/2024 Food and Beverage Undisputed 01/23/2026 1103425908 CMS
Ethicon US, LLC $33.50 07/09/2024 Food and Beverage Undisputed 01/23/2026 1077645566 CMS
Ferring Pharmaceuticals Inc. $28.78 10/30/2024 Food and Beverage Undisputed 01/23/2026 1137468300 CMS
Integra LifeSciences Corporation $26.12 06/19/2024 Food and Beverage Undisputed 01/23/2026 1140115682 CMS
Kerecis Limited $43.56 02/27/2024 Food and Beverage Undisputed 01/23/2026 1120096803 CMS
Kerecis Limited $18.77 07/23/2024 Food and Beverage Undisputed 01/23/2026 1120110793 CMS
Kerecis Limited $79.18 09/03/2024 Food and Beverage Undisputed 01/23/2026 1120103357 CMS
La Jolla Pharmaceutical Company $21.18 05/01/2024 Food and Beverage Undisputed 01/23/2026 1154247440 CMS
Medtronic, Inc. $16.80 02/28/2024 Food and Beverage Undisputed 01/23/2026 1117126845 CMS
Medtronic, Inc. $36.72 05/14/2024 Food and Beverage Undisputed 01/23/2026 1117126847 CMS
Medtronic, Inc. $98.98 06/03/2024 Food and Beverage Undisputed 01/23/2026 1117126849 CMS
Stryker Corporation $14.15 04/09/2024 Food and Beverage Undisputed 01/23/2026 1119793605 CMS
Stryker Corporation $52.10 09/25/2024 Food and Beverage Undisputed 01/23/2026 1119793607 CMS
THD America, Inc. $28.42 12/11/2024 Food and Beverage Undisputed 01/23/2026 1147438822 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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