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

WILLIAM NASON

NPI
1932194776
CMS profile
314058
Location
HENDERSONVILLE, TN

General Payments · PY2018–2024

$7,833.15

  • Reported across 202 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$541.63

30 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 $541.63 30

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $289.38 22
PY2019 $4,985.88 39
PY2020 $281.69 19
PY2021 $330.95 19
PY2022 $727.21 43
PY2023 $676.41 30
PY2024 $541.63 30

Payment records · PY2024 (30)

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. $14.55 02/29/2024 Food and Beverage Undisputed 01/23/2026 1105102179 CMS
ABBVIE INC. $15.44 05/29/2024 Food and Beverage Undisputed 01/23/2026 1105102181 CMS
ABBVIE INC. $13.96 08/08/2024 Food and Beverage Undisputed 01/23/2026 1105102183 CMS
ABBVIE INC. $13.14 12/12/2024 Food and Beverage Undisputed 01/23/2026 1105102185 CMS
Astellas Pharma US Inc $22.15 01/19/2024 Food and Beverage Undisputed 01/23/2026 1139429714 CMS
Astellas Pharma US Inc $20.25 05/20/2024 Food and Beverage Undisputed 01/23/2026 1139429738 CMS
Astellas Pharma US Inc $25.42 07/25/2024 Food and Beverage Undisputed 01/23/2026 1139429902 CMS
Astellas Pharma US Inc $19.83 09/01/2024 Food and Beverage Undisputed 01/23/2026 1139429770 CMS
Astellas Pharma US Inc $18.87 10/28/2024 Food and Beverage Undisputed 01/23/2026 1139430116 CMS
Astellas Pharma US Inc $18.12 12/30/2024 Food and Beverage Undisputed 01/23/2026 1139430344 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.05 04/18/2024 Food and Beverage Undisputed 01/23/2026 1086204789 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.33 09/11/2024 Food and Beverage Undisputed 01/23/2026 1086255498 CMS
Biogen, Inc. $20.76 02/01/2024 Food and Beverage Undisputed 01/23/2026 1104853508 CMS
Biogen, Inc. $17.93 03/19/2024 Food and Beverage Undisputed 01/23/2026 1104872964 CMS
Biogen, Inc. $20.50 04/24/2024 Food and Beverage Undisputed 01/23/2026 1104877566 CMS
Biogen, Inc. $20.64 06/05/2024 Food and Beverage Undisputed 01/23/2026 1104816785 CMS
Biogen, Inc. $15.08 09/10/2024 Food and Beverage Undisputed 01/23/2026 1104817898 CMS
CooperSurgical, Inc. $18.86 02/23/2024 Food and Beverage Undisputed 01/23/2026 1150799113 CMS
Exact Sciences Corporation $17.62 03/13/2024 Food and Beverage Undisputed 01/23/2026 1128387132 CMS
Exeltis, USA Inc. $13.34 01/24/2024 Food and Beverage Undisputed 01/23/2026 1150000430 CMS
Exeltis, USA Inc. $16.19 03/21/2024 Food and Beverage Undisputed 01/23/2026 1150000432 CMS
Hologic Sales and Service, LLC $17.11 09/03/2024 Food and Beverage Undisputed 01/23/2026 1084871908 CMS
Organon Llc $30.17 04/18/2024 Food and Beverage Undisputed 01/23/2026 1136315479 CMS
Organon Llc $2.34 05/01/2024 Food and Beverage Undisputed 01/23/2026 1136211191 CMS
Organon Llc $18.92 09/23/2024 Food and Beverage Undisputed 01/23/2026 1136211193 CMS
Organon Llc $18.21 11/13/2024 Food and Beverage Undisputed 01/23/2026 1136211195 CMS
PFIZER INC. $21.54 01/25/2024 Food and Beverage Undisputed 01/23/2026 1130952466 CMS
PFIZER INC. $19.99 03/22/2024 Food and Beverage Undisputed 01/23/2026 1131266690 CMS
PFIZER INC. $14.67 11/19/2024 Food and Beverage Undisputed 01/23/2026 1131103308 CMS
SHIELD THERAPEUTICS INC $21.65 02/21/2024 Food and Beverage Undisputed 01/23/2026 1150121691 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.