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 C SIMON

Allopathic & Osteopathic Physicians Anesthesiology

NPI
1568530731
CMS profile
25955
Location
DALLAS, TX

General Payments · PY2020–2025

$339.80

  • Reported across 14 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$303.89

12 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 $303.89 12

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Pacira Pharmaceuticals Incorporated $121.22 6
Inspire Medical Systems, Inc. $95.98 2
Merck Sharp & Dohme Corporation $59.67 3
ABIOMED $27.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $7.70 1
PY2023 $28.21 1
PY2025 $303.89 12

Payment records · PY2025 (12)

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

Program year 2025 20202023 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
ABIOMED $27.02 10/01/2025 Food and Beverage Undisputed 06/30/2026 1174994832 CMS
Inspire Medical Systems, Inc. $56.41 06/05/2025 Food and Beverage Undisputed 06/30/2026 1251509602 CMS
Inspire Medical Systems, Inc. $39.57 12/01/2025 Food and Beverage Undisputed 06/30/2026 1251509604 CMS
Merck Sharp & Dohme LLC $17.47 04/02/2025 Food and Beverage Undisputed 06/30/2026 1238326288 CMS
Merck Sharp & Dohme LLC $20.74 07/02/2025 Food and Beverage Undisputed 06/30/2026 1238326254 CMS
Merck Sharp & Dohme LLC $21.46 09/16/2025 Food and Beverage Undisputed 06/30/2026 1238099406 CMS
Pacira Pharmaceuticals Incorporated $22.67 02/13/2025 Food and Beverage Undisputed 06/30/2026 1250279776 CMS
Pacira Pharmaceuticals Incorporated $19.39 07/31/2025 Food and Beverage Undisputed 06/30/2026 1250279778 CMS
Pacira Pharmaceuticals Incorporated $15.06 09/03/2025 Food and Beverage Undisputed 06/30/2026 1250279780 CMS
Pacira Pharmaceuticals Incorporated $23.67 09/24/2025 Food and Beverage Undisputed 06/30/2026 1250279782 CMS
Pacira Pharmaceuticals Incorporated $19.17 11/12/2025 Food and Beverage Undisputed 06/30/2026 1250279784 CMS
Pacira Pharmaceuticals Incorporated $21.26 12/17/2025 Food and Beverage Undisputed 06/30/2026 1250279786 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
2020, 2023, 2025
Source files
Dataset page · Bulk file · PY2020 , PY2023 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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