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

SAMUEL WALKER BOLLWINKEL

Dental Providers Dentist General Practice

NPI
1306951819
CMS profile
827193
Location
GILBERT, AZ

General Payments · PY2018–2024

$144,513.73

  • Reported across 221 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$512.52

15 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 $287.52 14
Gift $225.00 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23,690.59 67
PY2019 $8,237.73 26
PY2020 $2,799.80 26
PY2021 $29,384.12 37
PY2022 $48,030.10 36
PY2023 $31,858.87 14
PY2024 $512.52 15

Payment records · PY2024 (15)

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
A-dec, Inc. $225.00 07/24/2024 Gift Undisputed 01/23/2026 1088732695 CMS
BioHorizons Implant Systems Inc. $26.52 12/06/2024 Food and Beverage Undisputed 01/23/2026 1129399788 CMS
Dentsply Sirona Inc $23.32 06/10/2024 Food and Beverage Undisputed 01/23/2026 1123557798 CMS
Dentsply Sirona Inc $27.18 08/01/2024 Food and Beverage Undisputed 01/23/2026 1123557840 CMS
Dentsply Sirona Inc $19.40 09/06/2024 Food and Beverage Undisputed 01/23/2026 1123557830 CMS
Dentsply Sirona Inc $7.43 10/01/2024 Food and Beverage Undisputed 01/23/2026 1123557838 CMS
Dentsply Sirona Inc $17.60 10/11/2024 Food and Beverage Undisputed 01/23/2026 1123557848 CMS
Dentsply Sirona Inc $10.52 10/29/2024 Food and Beverage Undisputed 01/23/2026 1123557918 CMS
Dentsply Sirona Inc $9.00 11/27/2024 Food and Beverage Undisputed 01/23/2026 1123557916 CMS
Dentsply Sirona Inc $14.55 12/13/2024 Food and Beverage Undisputed 01/23/2026 1123557922 CMS
Dentsply Sirona Inc $23.45 12/16/2024 Food and Beverage Undisputed 01/23/2026 1123557892 CMS
Envista Holdings Corporation $18.14 12/17/2024 Food and Beverage Undisputed 01/23/2026 1143705893 CMS
Ortho Organizers, Inc. $56.70 07/08/2024 Food and Beverage Undisputed 01/23/2026 1142099934 CMS
Philips North America LLC $13.08 01/03/2024 Food and Beverage Undisputed 01/23/2026 1146898624 CMS
Solventum Corporation $20.63 05/30/2024 Food and Beverage Undisputed 01/23/2026 1144084501 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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