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

DAMION Y WALKER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1720206105
CMS profile
77991
Location
WICHITA, KS

General Payments · PY2018–2024

$4,983.40

  • Reported across 71 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,539.74

23 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
Travel and Lodging $885.22 4
Food and Beverage $639.70 18
Entertainment $14.82 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $1,524.92 22
Argentum Medical $14.82 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,900.35 20
PY2019 $619.53 8
PY2020 $123.24 3
PY2021 $35.52 2
PY2022 $187.11 2
PY2023 $577.91 13
PY2024 $1,539.74 23

Payment records · PY2024 (23)

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
Argentum Medical $14.82 01/18/2024 Entertainment Undisputed 01/23/2026 1154927019 CMS
Stryker Corporation $34.75 01/10/2024 Food and Beverage Undisputed 01/23/2026 1120007303 CMS
Stryker Corporation $12.92 05/17/2024 Food and Beverage Undisputed 01/23/2026 1120007305 CMS
Stryker Corporation $174.35 05/24/2024 Travel and Lodging Undisputed 01/23/2026 1120007307 CMS
Stryker Corporation $10.65 06/12/2024 Food and Beverage Undisputed 01/23/2026 1120007309 CMS
Stryker Corporation $10.08 06/21/2024 Food and Beverage Undisputed 01/23/2026 1120007311 CMS
Stryker Corporation $35.19 07/12/2024 Food and Beverage Undisputed 01/23/2026 1120007313 CMS
Stryker Corporation $17.85 07/12/2024 Food and Beverage Undisputed 01/23/2026 1120007315 CMS
Stryker Corporation $33.96 07/12/2024 Food and Beverage Undisputed 01/23/2026 1120007317 CMS
Stryker Corporation $27.31 07/12/2024 Food and Beverage Undisputed 01/23/2026 1120007319 CMS
Stryker Corporation $331.32 07/12/2024 Travel and Lodging Undisputed 01/23/2026 1120007321 CMS
Stryker Corporation $25.00 07/13/2024 Food and Beverage Undisputed 01/23/2026 1120007323 CMS
Stryker Corporation $74.67 07/13/2024 Food and Beverage Undisputed 01/23/2026 1120007325 CMS
Stryker Corporation $88.02 07/13/2024 Food and Beverage Undisputed 01/23/2026 1120007327 CMS
Stryker Corporation $48.23 07/13/2024 Travel and Lodging Undisputed 01/23/2026 1120007329 CMS
Stryker Corporation $22.43 07/13/2024 Food and Beverage Undisputed 01/23/2026 1120007331 CMS
Stryker Corporation $141.05 07/13/2024 Food and Beverage Undisputed 01/23/2026 1120007333 CMS
Stryker Corporation $331.32 07/13/2024 Travel and Lodging Undisputed 01/23/2026 1120007335 CMS
Stryker Corporation $16.24 07/14/2024 Food and Beverage Undisputed 01/23/2026 1120007337 CMS
Stryker Corporation $23.60 07/14/2024 Food and Beverage Undisputed 01/23/2026 1120007339 CMS
Stryker Corporation $21.68 09/26/2024 Food and Beverage Undisputed 01/23/2026 1120007341 CMS
Stryker Corporation $10.50 11/01/2024 Food and Beverage Undisputed 01/23/2026 1120007343 CMS
Stryker Corporation $33.80 12/07/2024 Food and Beverage Undisputed 01/23/2026 1120007345 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.