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 D KOONE

Allopathic & Osteopathic Physicians Dermatology

NPI
1720055833
CMS profile
305139
Location
SHERMAN, TX

General Payments · PY2018–2024

$7,793.38

  • Reported across 403 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,575.62

75 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 $1,475.63 74
Education $99.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $786.25 49
PY2019 $585.84 35
PY2020 $232.09 10
PY2021 $897.01 51
PY2022 $2,316.06 109
PY2023 $1,400.51 74
PY2024 $1,575.62 75

Payment records · PY2024 (75)

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. $19.42 03/12/2024 Food and Beverage Undisputed 01/23/2026 1104097772 CMS
ABBVIE INC. $8.99 04/04/2024 Food and Beverage Undisputed 01/23/2026 1104097774 CMS
ABBVIE INC. $15.41 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104097776 CMS
ABBVIE INC. $11.06 05/29/2024 Food and Beverage Undisputed 01/23/2026 1104097778 CMS
ABBVIE INC. $30.91 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104097780 CMS
ABBVIE INC. $7.46 06/27/2024 Food and Beverage Undisputed 01/23/2026 1104097782 CMS
ABBVIE INC. $21.48 07/15/2024 Food and Beverage Undisputed 01/23/2026 1104097784 CMS
ABBVIE INC. $6.81 07/30/2024 Food and Beverage Undisputed 01/23/2026 1104097786 CMS
ABBVIE INC. $27.53 08/07/2024 Food and Beverage Undisputed 01/23/2026 1104097788 CMS
ABBVIE INC. $10.53 08/22/2024 Food and Beverage Undisputed 01/23/2026 1104097790 CMS
ABBVIE INC. $10.55 08/22/2024 Food and Beverage Undisputed 01/23/2026 1104097792 CMS
ABBVIE INC. $5.29 08/27/2024 Food and Beverage Undisputed 01/23/2026 1104097794 CMS
ABBVIE INC. $29.72 08/29/2024 Food and Beverage Undisputed 01/23/2026 1104097796 CMS
ABBVIE INC. $11.20 09/19/2024 Food and Beverage Undisputed 01/23/2026 1104097798 CMS
ABBVIE INC. $2.41 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104097800 CMS
ABBVIE INC. $15.33 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104097802 CMS
ABBVIE INC. $11.40 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104097804 CMS
ABBVIE INC. $13.26 10/09/2024 Food and Beverage Undisputed 01/23/2026 1104097806 CMS
ABBVIE INC. $27.16 10/30/2024 Food and Beverage Undisputed 01/23/2026 1104097808 CMS
ABBVIE INC. $9.33 11/14/2024 Food and Beverage Undisputed 01/23/2026 1104097810 CMS
ABBVIE INC. $7.81 12/04/2024 Food and Beverage Undisputed 01/23/2026 1104097812 CMS
Almirall LLC $16.80 03/17/2024 Food and Beverage Undisputed 01/23/2026 1120637488 CMS
Almirall LLC $20.67 11/18/2024 Food and Beverage Undisputed 01/23/2026 1120637627 CMS
Almirall LLC $19.67 12/06/2024 Food and Beverage Undisputed 01/23/2026 1120637665 CMS
Amgen Inc. $26.39 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117300501 CMS
Amgen Inc. $22.80 03/20/2024 Food and Beverage Undisputed 01/23/2026 1117300503 CMS
Amgen Inc. $26.07 06/04/2024 Food and Beverage Undisputed 01/23/2026 1117300505 CMS
Amgen Inc. $25.37 07/24/2024 Food and Beverage Undisputed 01/23/2026 1117300507 CMS
Amgen Inc. $27.63 08/15/2024 Food and Beverage Undisputed 01/23/2026 1117300509 CMS
Amgen Inc. $26.20 12/12/2024 Food and Beverage Undisputed 01/23/2026 1117300511 CMS
Arcutis Biotherapeutics, Inc. $17.42 06/26/2024 Food and Beverage Undisputed 01/23/2026 1121062225 CMS
ConvaTec Inc. $19.74 06/06/2024 Food and Beverage Undisputed 01/23/2026 1151377608 CMS
Dermavant Sciences, Inc. $19.99 07/18/2024 Food and Beverage Undisputed 01/23/2026 1127892178 CMS
Dermavant Sciences, Inc. $16.35 07/30/2024 Food and Beverage Undisputed 01/23/2026 1127892182 CMS
Dermavant Sciences, Inc. $20.92 12/12/2024 Food and Beverage Undisputed 01/23/2026 1127892186 CMS
Fresenius Kabi USA, LLC $23.58 02/15/2024 Food and Beverage Undisputed 01/23/2026 1146951402 CMS
GENZYME CORPORATION $30.60 04/18/2024 Food and Beverage Undisputed 01/23/2026 1139571594 CMS
GENZYME CORPORATION $31.71 05/02/2024 Food and Beverage Undisputed 01/23/2026 1139571604 CMS
GENZYME CORPORATION $13.53 11/12/2024 Food and Beverage Undisputed 01/23/2026 1139571668 CMS
Incyte Corporation $16.47 06/19/2024 Food and Beverage Undisputed 01/23/2026 1141204045 CMS
Incyte Corporation $17.01 11/19/2024 Food and Beverage Undisputed 01/23/2026 1141282136 CMS
Janssen Biotech, Inc. $99.99 02/20/2024 Education Undisputed 01/23/2026 1078768155 CMS
Janssen Biotech, Inc. $18.26 03/26/2024 Food and Beverage Undisputed 01/23/2026 1078768076 CMS
Janssen Biotech, Inc. $30.88 04/03/2024 Food and Beverage Undisputed 01/23/2026 1078768096 CMS
Janssen Biotech, Inc. $17.35 08/08/2024 Food and Beverage Undisputed 01/23/2026 1078768119 CMS
Janssen Biotech, Inc. $25.46 11/07/2024 Food and Beverage Undisputed 01/23/2026 1078768145 CMS
Kerecis Limited $31.97 01/18/2024 Food and Beverage Undisputed 01/23/2026 1120096845 CMS
Kyowa Kirin, Inc. $13.13 10/22/2024 Food and Beverage Undisputed 01/23/2026 1127036846 CMS
LEO Pharma Inc. $28.77 01/10/2024 Food and Beverage Undisputed 01/23/2026 1152638381 CMS
LEO Pharma Inc. $29.69 01/16/2024 Food and Beverage Undisputed 01/23/2026 1152638383 CMS
LEO Pharma Inc. $27.33 03/13/2024 Food and Beverage Undisputed 01/23/2026 1152638385 CMS
Lilly USA, LLC $17.77 06/12/2024 Food and Beverage Undisputed 01/23/2026 1135157891 CMS
Lilly USA, LLC $28.71 11/19/2024 Food and Beverage Undisputed 01/23/2026 1135157895 CMS
Lilly USA, LLC $13.30 11/27/2024 Food and Beverage Undisputed 01/23/2026 1135116829 CMS
Lilly USA, LLC $26.79 12/17/2024 Food and Beverage Undisputed 01/23/2026 1135157893 CMS
PFIZER INC. $16.53 04/09/2024 Food and Beverage Undisputed 01/23/2026 1131328301 CMS
PFIZER INC. $18.94 07/02/2024 Food and Beverage Undisputed 01/23/2026 1131750818 CMS
PFIZER INC. $18.94 08/22/2024 Food and Beverage Undisputed 01/23/2026 1131861867 CMS
PFIZER INC. $16.12 10/24/2024 Food and Beverage Undisputed 01/23/2026 1132131143 CMS
PFIZER INC. $20.39 12/10/2024 Food and Beverage Undisputed 01/23/2026 1131113847 CMS
Regeneron Healthcare Solutions, Inc. $24.17 02/20/2024 Food and Beverage Undisputed 01/23/2026 1114091137 CMS
Regeneron Healthcare Solutions, Inc. $33.21 04/02/2024 Food and Beverage Undisputed 01/23/2026 1114091139 CMS
Regeneron Healthcare Solutions, Inc. $36.43 08/27/2024 Food and Beverage Undisputed 01/23/2026 1114091141 CMS
Regeneron Healthcare Solutions, Inc. $37.65 10/11/2024 Food and Beverage Undisputed 01/23/2026 1114091143 CMS
Regeneron Healthcare Solutions, Inc. $12.50 12/18/2024 Food and Beverage Undisputed 01/23/2026 1114091145 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $9.46 03/05/2024 Food and Beverage Undisputed 01/23/2026 1152178572 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $10.69 03/19/2024 Food and Beverage Undisputed 01/23/2026 1152178566 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $17.37 04/23/2024 Food and Beverage Undisputed 01/23/2026 1152178570 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $26.47 05/21/2024 Food and Beverage Undisputed 01/23/2026 1152178576 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $14.86 06/12/2024 Food and Beverage Undisputed 01/23/2026 1152178568 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $6.45 07/17/2024 Food and Beverage Undisputed 01/23/2026 1152178574 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.13 07/30/2024 Food and Beverage Undisputed 01/23/2026 1152178578 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $36.67 08/13/2024 Food and Beverage Undisputed 01/23/2026 1152178580 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $35.78 11/21/2024 Food and Beverage Undisputed 01/23/2026 1152178582 CMS
UCB, Inc. $23.48 09/24/2024 Food and Beverage Undisputed 01/23/2026 1143460891 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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