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

MARK LAYTON

NPI
1891846077
CMS profile
358086
Location
OLYMPIA, WA

General Payments · PY2018–2024

$11,336.66

  • Reported across 778 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,153.49

65 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 $1,153.49 65

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $741.63 40
PFIZER INC. $201.62 15
ABBVIE INC. $136.49 6
Organon LLC $48.85 3
Teva Pharmaceuticals USA, Inc. $24.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,599.16 202
PY2019 $2,493.64 171
PY2020 $1,433.37 90
PY2021 $1,420.61 99
PY2022 $1,119.11 79
PY2023 $1,117.28 72
PY2024 $1,153.49 65

Payment records · PY2024 (65)

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. $10.87 03/06/2024 Food and Beverage Undisputed 01/23/2026 1104145214 CMS
ABBVIE INC. $25.63 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104145216 CMS
ABBVIE INC. $5.60 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104145218 CMS
ABBVIE INC. $28.81 05/09/2024 Food and Beverage Undisputed 01/23/2026 1104145220 CMS
ABBVIE INC. $34.51 08/08/2024 Food and Beverage Undisputed 01/23/2026 1104145222 CMS
ABBVIE INC. $31.07 11/14/2024 Food and Beverage Undisputed 01/23/2026 1104145224 CMS
Amgen Inc. $12.40 01/09/2024 Food and Beverage Undisputed 01/23/2026 1111629822 CMS
Amgen Inc. $14.21 01/17/2024 Food and Beverage Undisputed 01/23/2026 1111629776 CMS
Amgen Inc. $11.55 01/24/2024 Food and Beverage Undisputed 01/23/2026 1111629824 CMS
Amgen Inc. $11.05 01/31/2024 Food and Beverage Undisputed 01/23/2026 1111629778 CMS
Amgen Inc. $12.50 02/06/2024 Food and Beverage Undisputed 01/23/2026 1111629826 CMS
Amgen Inc. $30.29 02/14/2024 Food and Beverage Undisputed 01/23/2026 1111629828 CMS
Amgen Inc. $13.52 02/21/2024 Food and Beverage Undisputed 01/23/2026 1111629780 CMS
Amgen Inc. $11.75 02/28/2024 Food and Beverage Undisputed 01/23/2026 1111629830 CMS
Amgen Inc. $23.82 03/20/2024 Food and Beverage Undisputed 01/23/2026 1111629832 CMS
Amgen Inc. $11.91 03/26/2024 Food and Beverage Undisputed 01/23/2026 1111629782 CMS
Amgen Inc. $12.24 04/02/2024 Food and Beverage Undisputed 01/23/2026 1111629834 CMS
Amgen Inc. $13.52 04/10/2024 Food and Beverage Undisputed 01/23/2026 1111629784 CMS
Amgen Inc. $32.54 04/17/2024 Food and Beverage Undisputed 01/23/2026 1111629836 CMS
Amgen Inc. $14.28 04/23/2024 Food and Beverage Undisputed 01/23/2026 1111629786 CMS
Amgen Inc. $15.53 04/30/2024 Food and Beverage Undisputed 01/23/2026 1111629788 CMS
Amgen Inc. $16.85 05/08/2024 Food and Beverage Undisputed 01/23/2026 1111629790 CMS
Amgen Inc. $13.58 05/14/2024 Food and Beverage Undisputed 01/23/2026 1111629838 CMS
Amgen Inc. $17.24 05/23/2024 Food and Beverage Undisputed 01/23/2026 1111629792 CMS
Amgen Inc. $32.28 05/30/2024 Food and Beverage Undisputed 01/23/2026 1111629840 CMS
Amgen Inc. $13.86 06/04/2024 Food and Beverage Undisputed 01/23/2026 1111629842 CMS
Amgen Inc. $14.06 06/12/2024 Food and Beverage Undisputed 01/23/2026 1111629794 CMS
Amgen Inc. $29.84 06/20/2024 Food and Beverage Undisputed 01/23/2026 1111629844 CMS
Amgen Inc. $13.76 06/26/2024 Food and Beverage Undisputed 01/23/2026 1111629796 CMS
Amgen Inc. $11.09 07/11/2024 Food and Beverage Undisputed 01/23/2026 1111629798 CMS
Amgen Inc. $34.69 07/17/2024 Food and Beverage Undisputed 01/23/2026 1111629800 CMS
Amgen Inc. $14.15 07/31/2024 Food and Beverage Undisputed 01/23/2026 1111629846 CMS
Amgen Inc. $16.03 08/06/2024 Food and Beverage Undisputed 01/23/2026 1111629802 CMS
Amgen Inc. $32.43 08/14/2024 Food and Beverage Undisputed 01/23/2026 1111629848 CMS
Amgen Inc. $17.89 08/22/2024 Food and Beverage Undisputed 01/23/2026 1111629804 CMS
Amgen Inc. $30.62 09/05/2024 Food and Beverage Undisputed 01/23/2026 1111629850 CMS
Amgen Inc. $19.66 09/11/2024 Food and Beverage Undisputed 01/23/2026 1111629806 CMS
Amgen Inc. $11.75 10/01/2024 Food and Beverage Undisputed 01/23/2026 1117306734 CMS
Amgen Inc. $31.37 10/09/2024 Food and Beverage Undisputed 01/23/2026 1111629808 CMS
Amgen Inc. $14.52 10/15/2024 Food and Beverage Undisputed 01/23/2026 1111629810 CMS
Amgen Inc. $12.73 10/29/2024 Food and Beverage Undisputed 01/23/2026 1111629812 CMS
Amgen Inc. $30.55 11/05/2024 Food and Beverage Undisputed 01/23/2026 1111629814 CMS
Amgen Inc. $14.50 11/12/2024 Food and Beverage Undisputed 01/23/2026 1117306736 CMS
Amgen Inc. $13.38 11/19/2024 Food and Beverage Undisputed 01/23/2026 1111629816 CMS
Amgen Inc. $33.76 12/03/2024 Food and Beverage Undisputed 01/23/2026 1111629818 CMS
Amgen Inc. $9.93 12/19/2024 Food and Beverage Undisputed 01/23/2026 1111629820 CMS
Organon Llc $23.29 06/11/2024 Food and Beverage Undisputed 01/23/2026 1136194908 CMS
Organon Llc $13.51 10/03/2024 Food and Beverage Undisputed 01/23/2026 1136194906 CMS
Organon Llc $12.05 12/05/2024 Food and Beverage Undisputed 01/23/2026 1136194910 CMS
PFIZER INC. $9.95 02/08/2024 Food and Beverage Undisputed 01/23/2026 1131800264 CMS
PFIZER INC. $9.06 03/13/2024 Food and Beverage Undisputed 01/23/2026 1131805379 CMS
PFIZER INC. $24.95 03/28/2024 Food and Beverage Undisputed 01/23/2026 1131291926 CMS
PFIZER INC. $1.51 03/28/2024 Food and Beverage Undisputed 01/23/2026 1131807601 CMS
PFIZER INC. $12.50 04/18/2024 Food and Beverage Undisputed 01/23/2026 1131822924 CMS
PFIZER INC. $13.05 05/01/2024 Food and Beverage Undisputed 01/23/2026 1131823122 CMS
PFIZER INC. $12.70 06/18/2024 Food and Beverage Undisputed 01/23/2026 1131826493 CMS
PFIZER INC. $24.60 06/26/2024 Food and Beverage Undisputed 01/23/2026 1131694682 CMS
PFIZER INC. $3.32 08/01/2024 Food and Beverage Undisputed 01/23/2026 1131839228 CMS
PFIZER INC. $22.04 08/01/2024 Food and Beverage Undisputed 01/23/2026 1131845715 CMS
PFIZER INC. $7.32 09/05/2024 Food and Beverage Undisputed 01/23/2026 1131938539 CMS
PFIZER INC. $21.47 09/13/2024 Food and Beverage Undisputed 01/23/2026 1131967103 CMS
PFIZER INC. $1.77 11/07/2024 Food and Beverage Undisputed 01/23/2026 1131083147 CMS
PFIZER INC. $28.78 11/07/2024 Food and Beverage Undisputed 01/23/2026 1131088566 CMS
PFIZER INC. $8.60 12/12/2024 Food and Beverage Undisputed 01/23/2026 1131415669 CMS
Teva Pharmaceuticals USA, Inc. $24.90 07/09/2024 Food and Beverage Undisputed 01/23/2026 1151576729 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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