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

GEORGE L MARKS

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1578589602
CMS profile
297757
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$2,496.14

  • Reported across 105 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$526.13

17 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 $526.13 17

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $244.99 9
PY2019 $639.02 23
PY2020 $49.97 6
PY2021 $251.77 11
PY2022 $341.28 19
PY2023 $442.98 20
PY2024 $526.13 17

Payment records · PY2024 (17)

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
Baxter Healthcare $18.28 07/30/2024 Food and Beverage Undisputed 01/23/2026 1118294650 CMS
Baxter Healthcare $34.28 09/18/2024 Food and Beverage Undisputed 01/23/2026 1118294652 CMS
Baxter Healthcare $23.82 10/24/2024 Food and Beverage Undisputed 01/23/2026 1118294654 CMS
Gilead Sciences, Inc. $54.74 10/18/2024 Food and Beverage Undisputed 01/23/2026 1133766103 CMS
LANTHEUS MEDICAL IMAGING, INC. $22.53 01/17/2024 Food and Beverage Undisputed 01/23/2026 1127582877 CMS
PFIZER INC. $16.84 04/10/2024 Food and Beverage Undisputed 01/23/2026 1131409814 CMS
PFIZER INC. $19.36 10/21/2024 Food and Beverage Undisputed 01/23/2026 1130877000 CMS
Regeneron Healthcare Solutions, Inc. $36.76 01/22/2024 Food and Beverage Undisputed 01/23/2026 1114108512 CMS
Regeneron Healthcare Solutions, Inc. $39.59 02/26/2024 Food and Beverage Undisputed 01/23/2026 1114108514 CMS
Regeneron Healthcare Solutions, Inc. $40.00 04/19/2024 Food and Beverage Undisputed 01/23/2026 1114108516 CMS
Regeneron Healthcare Solutions, Inc. $33.88 07/23/2024 Food and Beverage Undisputed 01/23/2026 1114108518 CMS
Regeneron Healthcare Solutions, Inc. $34.68 08/12/2024 Food and Beverage Undisputed 01/23/2026 1114108520 CMS
Regeneron Healthcare Solutions, Inc. $32.10 10/02/2024 Food and Beverage Undisputed 01/23/2026 1114108522 CMS
Regeneron Healthcare Solutions, Inc. $37.24 11/07/2024 Food and Beverage Undisputed 01/23/2026 1114108524 CMS
Regeneron Healthcare Solutions, Inc. $36.19 12/17/2024 Food and Beverage Undisputed 01/23/2026 1114108526 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $17.98 02/06/2024 Food and Beverage Undisputed 01/23/2026 1080606756 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $27.86 03/18/2024 Food and Beverage Undisputed 01/23/2026 1080606934 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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.