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

LISA WALKER

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1669868741
CMS profile
8799487
Location
AURORA, CO

General Payments · PY2021–2024

$5,970.19

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

Latest program year · PY2024

$2,661.38

34 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 $2,661.38 34

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $94.88 4
PY2022 $1,845.13 11
PY2023 $1,368.80 22
PY2024 $2,661.38 34

Payment records · PY2024 (34)

Sorted by paying entity, then date · as published by CMS

Program year 2024 202120222023 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
ASAHI INTECC USA, INC. $118.07 12/11/2024 Food and Beverage Undisputed 01/23/2026 1132946730 CMS
Boston Scientific Corporation $38.05 02/08/2024 Food and Beverage Undisputed 01/23/2026 1092647392 CMS
Boston Scientific Corporation $168.76 03/23/2024 Food and Beverage Undisputed 01/23/2026 1092647398 CMS
Boston Scientific Corporation $32.27 03/24/2024 Food and Beverage Undisputed 01/23/2026 1092647390 CMS
Boston Scientific Corporation $38.50 06/17/2024 Food and Beverage Undisputed 01/23/2026 1092647394 CMS
Boston Scientific Corporation $18.16 08/22/2024 Food and Beverage Undisputed 01/23/2026 1092647388 CMS
Boston Scientific Corporation $10.34 08/26/2024 Food and Beverage Undisputed 01/23/2026 1092647386 CMS
Boston Scientific Corporation $140.84 09/24/2024 Food and Beverage Undisputed 01/23/2026 1092647396 CMS
Ethicon US, LLC $44.86 05/24/2024 Food and Beverage Undisputed 01/23/2026 1077626394 CMS
Inari Medical, Inc. $25.75 01/05/2024 Food and Beverage Undisputed 01/23/2026 1140121161 CMS
Inari Medical, Inc. $625.00 02/15/2024 Food and Beverage Undisputed 01/23/2026 1140121165 CMS
Inari Medical, Inc. $188.72 03/26/2024 Food and Beverage Undisputed 01/23/2026 1140121168 CMS
Inari Medical, Inc. $18.53 05/02/2024 Food and Beverage Undisputed 01/23/2026 1140121172 CMS
Inari Medical, Inc. $160.07 05/06/2024 Food and Beverage Undisputed 01/23/2026 1140121176 CMS
Inari Medical, Inc. $18.53 05/06/2024 Food and Beverage Undisputed 01/23/2026 1140121180 CMS
Inari Medical, Inc. $8.92 05/06/2024 Food and Beverage Undisputed 01/23/2026 1140121184 CMS
Inari Medical, Inc. $123.54 06/14/2024 Food and Beverage Undisputed 01/23/2026 1140121188 CMS
Inari Medical, Inc. $19.21 07/18/2024 Food and Beverage Undisputed 01/23/2026 1140121191 CMS
Inari Medical, Inc. $15.35 11/05/2024 Food and Beverage Undisputed 01/23/2026 1140121195 CMS
Inari Medical, Inc. $150.05 11/18/2024 Food and Beverage Undisputed 01/23/2026 1140121199 CMS
Medtronic, Inc. $21.11 04/17/2024 Food and Beverage Undisputed 01/23/2026 1119427209 CMS
Medtronic, Inc. $172.59 05/01/2024 Food and Beverage Undisputed 01/23/2026 1119427211 CMS
Medtronic, Inc. $12.16 07/26/2024 Food and Beverage Undisputed 01/23/2026 1119427213 CMS
Medtronic, Inc. $112.08 09/23/2024 Food and Beverage Undisputed 01/23/2026 1119427219 CMS
Medtronic, Inc. $14.90 09/24/2024 Food and Beverage Undisputed 01/23/2026 1119427215 CMS
Medtronic, Inc. $16.63 09/24/2024 Food and Beverage Undisputed 01/23/2026 1119427217 CMS
Okami Medical, Inc. $24.60 09/05/2024 Food and Beverage Undisputed 01/23/2026 1151447557 CMS
Penumbra, Inc. $27.53 03/20/2024 Food and Beverage Undisputed 01/23/2026 1076218356 CMS
Penumbra, Inc. $41.51 08/21/2024 Food and Beverage Undisputed 01/23/2026 1076218358 CMS
Stryker Corporation $18.24 10/29/2024 Food and Beverage Undisputed 01/23/2026 1119878437 CMS
Terumo Medical Corporation $37.14 04/24/2024 Food and Beverage Undisputed 01/23/2026 1151765003 CMS
Terumo Medical Corporation $19.57 08/12/2024 Food and Beverage Undisputed 01/23/2026 1151765005 CMS
W. L. Gore & Associates, Inc. $21.84 03/26/2024 Food and Beverage Undisputed 01/23/2026 1148081540 CMS
W. L. Gore & Associates, Inc. $157.96 04/25/2024 Food and Beverage Undisputed 01/23/2026 1148081496 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.