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

KENNETH A MARK

Allopathic & Osteopathic Physicians Dermatology MOHS-Micrographic Surgery

NPI
1538199310
CMS profile
833841
Location
SOUTHAMPTON, NY

General Payments · PY2018–2024

$92,665.82

  • Reported across 114 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$11,097.46

8 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
ABBVIE INC. $11,097.46 8

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $15,237.28 24
PY2019 $9,781.79 10
PY2020 $34.40 2
PY2021 $13,383.70 22
PY2022 $15,410.11 19
PY2023 $27,721.08 29
PY2024 $11,097.46 8

Payment records · PY2024 (8)

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. $40.00 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1104967598 CMS
ABBVIE INC. $45.36 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1104967600 CMS
ABBVIE INC. $534.49 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1104967602 CMS
ABBVIE INC. $9.20 05/10/2024 Food and Beverage Undisputed 01/23/2026 1104967604 CMS
ABBVIE INC. $5,850.00 05/24/2024 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 1104967606 CMS
ABBVIE INC. $4,550.00 05/24/2024 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 1104967608 CMS
ABBVIE INC. $33.94 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104967610 CMS
ABBVIE INC. $34.47 11/13/2024 Food and Beverage Undisputed 01/23/2026 1104967612 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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