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 R CLARKSON

Podiatric Medicine & Surgery Service Providers Podiatrist

NPI
1477580231
CMS profile
604437
Location
CHESTERTOWN, MD

General Payments · PY2018–2024

$605.12

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

Latest program year · PY2024

$133.44

6 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 $133.44 6

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ORGANOGENESIS INC. $47.76 2
Amgen Inc. $29.77 1
ConvaTec Inc. $24.65 1
Smith & Nephew, Inc. $19.05 1
Kerecis Limited $12.21 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $28.47 2
PY2019 $132.12 2
PY2020 $119.39 1
PY2021 $11.81 1
PY2022 $86.33 6
PY2023 $93.56 5
PY2024 $133.44 6

Payment records · PY2024 (6)

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
Amgen Inc. $29.77 03/26/2024 Food and Beverage Undisputed 01/23/2026 1111551132 CMS
ConvaTec Inc. $24.65 02/08/2024 Food and Beverage Undisputed 01/23/2026 1151372080 CMS
Kerecis Limited $12.21 10/14/2024 Food and Beverage Undisputed 01/23/2026 1120121555 CMS
Organogenesis Inc. $15.57 02/16/2024 Food and Beverage Undisputed 01/23/2026 1145423214 CMS
Organogenesis Inc. $32.19 08/22/2024 Food and Beverage Undisputed 01/23/2026 1145423216 CMS
Smith+Nephew, Inc. $19.05 10/11/2024 Food and Beverage Undisputed 01/23/2026 1149529706 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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