Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record Methodology

Covered recipient · General Payments record

CHASE ROBERT NELSON

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1023805934
CMS profile
11908235
Location
TUCSON, AZ

General Payments · PY2025

$296.04

  • Reported across 3 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$296.04

3 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Education $242.47 2
Food and Beverage $53.57 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
W. L. Gore & Associates, Inc. $242.47 2
Bolton Medical Inc $53.57 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2025 $296.04 3

Payment records · PY2025 (3)

Ordering applied by this site (paying entity, then date) · record values are shown as CMS published them

Program year 2025
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Bolton Medical Inc $53.57 07/18/2025 Food and Beverage Undisputed 06/30/2026 1245153993 CMS
W. L. Gore & Associates, Inc. $192.47 08/01/2025 Education Undisputed 06/30/2026 1220973505 CMS
W. L. Gore & Associates, Inc. $50.00 08/20/2025 Education Undisputed 06/30/2026 1220973553 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2025
Source files
Dataset page · Bulk file · PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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