Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

MARK D CLARK

Allopathic & Osteopathic Physicians Pain Medicine Pain Medicine

NPI
1205989605
CMS profile
596828
Location
NORTON SHORES, MI

General Payments · PY2019–2025

$574.88

  • Reported across 25 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$119.18

7 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $119.18 7

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Braeburn Inc. $29.99 2
ABBVIE INC. $28.13 2
Indivior Inc. $22.34 1
VERTEX PHARMACEUTICALS INCORPORATED $21.45 1
Exact Sciences Corporation $17.27 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $211.79 9
PY2020 $50.28 2
PY2022 $96.88 2
PY2023 $14.94 1
PY2024 $81.81 4
PY2025 $119.18 7

Payment records · PY2025 (7)

Sorted by paying entity, then date · as published by CMS

Program year 2025 20192020202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $13.84 01/30/2025 Food and Beverage Undisputed 06/30/2026 1201668338 CMS
ABBVIE INC. $14.29 04/01/2025 Food and Beverage Undisputed 06/30/2026 1201668340 CMS
Braeburn Inc. $15.29 01/08/2025 Food and Beverage Undisputed 06/30/2026 1249064140 CMS
Braeburn Inc. $14.70 06/25/2025 Food and Beverage Undisputed 06/30/2026 1249064142 CMS
Exact Sciences Corporation $17.27 10/15/2025 Food and Beverage Undisputed 06/30/2026 1235709895 CMS
Indivior Inc. $22.34 03/28/2025 Food and Beverage Undisputed 06/30/2026 1240475766 CMS
VERTEX PHARMACEUTICALS INCORPORATED $21.45 08/20/2025 Food and Beverage Undisputed 06/30/2026 1213891751 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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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