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

DERRICK CHATE WANSOM

Allopathic & Osteopathic Physicians Anesthesiology Pain Medicine

NPI
1306124912
CMS profile
826596
Location
SAN MARCOS, TX

General Payments · PY2018–2024

$16,146.57

  • Reported across 311 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,423.30

35 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 $1,423.30 35

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $1,183.79 27
Nalu Medical, Inc. $64.94 2
Medtronic, Inc. $52.42 2
PAINTEQ LLC $47.18 1
BOSTON SCIENTIFIC CORPORATION $44.26 1
Spinal Simplicity, LLC $30.71 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,747.18 75
PY2019 $2,617.72 37
PY2020 $654.99 14
PY2021 $2,787.67 43
PY2022 $4,331.58 65
PY2023 $1,584.13 42
PY2024 $1,423.30 35

Payment records · PY2024 (35)

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
Abbott Laboratories $46.47 01/22/2024 Food and Beverage Undisputed 01/23/2026 1124972488 CMS
Abbott Laboratories $39.15 02/06/2024 Food and Beverage Undisputed 01/23/2026 1124972492 CMS
Abbott Laboratories $33.88 02/06/2024 Food and Beverage Undisputed 01/23/2026 1124972496 CMS
Abbott Laboratories $38.91 03/12/2024 Food and Beverage Undisputed 01/23/2026 1124972500 CMS
Abbott Laboratories $22.22 03/26/2024 Food and Beverage Undisputed 01/23/2026 1124972503 CMS
Abbott Laboratories $27.94 04/10/2024 Food and Beverage Undisputed 01/23/2026 1124972507 CMS
Abbott Laboratories $41.50 04/10/2024 Food and Beverage Undisputed 01/23/2026 1124972511 CMS
Abbott Laboratories $35.33 05/24/2024 Food and Beverage Undisputed 01/23/2026 1124972515 CMS
Abbott Laboratories $122.97 05/24/2024 Food and Beverage Undisputed 01/23/2026 1124972518 CMS
Abbott Laboratories $146.13 07/03/2024 Food and Beverage Undisputed 01/23/2026 1124972522 CMS
Abbott Laboratories $10.86 07/03/2024 Food and Beverage Undisputed 01/23/2026 1124972525 CMS
Abbott Laboratories $3.39 07/12/2024 Food and Beverage Undisputed 01/23/2026 1124972529 CMS
Abbott Laboratories $79.13 07/22/2024 Food and Beverage Undisputed 01/23/2026 1124972533 CMS
Abbott Laboratories $23.19 07/23/2024 Food and Beverage Undisputed 01/23/2026 1124972537 CMS
Abbott Laboratories $12.13 07/23/2024 Food and Beverage Undisputed 01/23/2026 1124972540 CMS
Abbott Laboratories $4.61 07/23/2024 Food and Beverage Undisputed 01/23/2026 1124972544 CMS
Abbott Laboratories $62.34 07/30/2024 Food and Beverage Undisputed 01/23/2026 1124972582 CMS
Abbott Laboratories $20.74 07/30/2024 Food and Beverage Undisputed 01/23/2026 1124972585 CMS
Abbott Laboratories $15.87 08/20/2024 Food and Beverage Undisputed 01/23/2026 1124972548 CMS
Abbott Laboratories $139.43 09/17/2024 Food and Beverage Undisputed 01/23/2026 1124972552 CMS
Abbott Laboratories $14.16 09/17/2024 Food and Beverage Undisputed 01/23/2026 1124972555 CMS
Abbott Laboratories $142.07 10/10/2024 Food and Beverage Undisputed 01/23/2026 1124972559 CMS
Abbott Laboratories $23.04 10/24/2024 Food and Beverage Undisputed 01/23/2026 1124972563 CMS
Abbott Laboratories $31.29 11/20/2024 Food and Beverage Undisputed 01/23/2026 1124972567 CMS
Abbott Laboratories $13.25 11/29/2024 Food and Beverage Undisputed 01/23/2026 1124972571 CMS
Abbott Laboratories $19.21 11/29/2024 Food and Beverage Undisputed 01/23/2026 1124972574 CMS
Abbott Laboratories $14.58 12/27/2024 Food and Beverage Undisputed 01/23/2026 1124972578 CMS
Boston Scientific Corporation $44.26 07/19/2024 Food and Beverage Undisputed 01/23/2026 1092641426 CMS
Medtronic, Inc. $23.10 02/21/2024 Food and Beverage Undisputed 01/23/2026 1117152015 CMS
Medtronic, Inc. $29.32 04/11/2024 Food and Beverage Undisputed 01/23/2026 1117152017 CMS
Nalu Medical, Inc. $21.19 05/08/2024 Food and Beverage Undisputed 01/23/2026 1133987621 CMS
Nalu Medical, Inc. $43.75 06/13/2024 Food and Beverage Undisputed 01/23/2026 1133987623 CMS
PAINTEQ LLC $47.18 07/25/2024 Food and Beverage Undisputed 01/23/2026 1142005372 CMS
Spinal Simplicity, LLC $13.50 08/15/2024 Food and Beverage Undisputed 01/23/2026 1144046525 CMS
Spinal Simplicity, LLC $17.21 09/11/2024 Food and Beverage Undisputed 01/23/2026 1144046527 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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