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

NICHOLAS RYAN MELLUM

Dental Providers Dentist General Practice

NPI
1053454173
CMS profile
1076573
Location
PORTLAND, OR

General Payments · PY2019–2024

$558.30

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$285.51

9 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
Education $200.00 8
Food and Beverage $85.51 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Straumann USA LLC $200.00 8
Dentsply Sirona Inc $85.51 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $129.36 3
PY2020 $11.87 1
PY2021 $69.42 3
PY2022 $32.62 1
PY2023 $29.52 2
PY2024 $285.51 9

Payment records · PY2024 (9)

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

Program year 2024 20192020202120222023 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
Dentsply Sirona Inc $85.51 05/15/2024 Food and Beverage Undisputed 01/23/2026 1123509249 CMS
Straumann USA LLC $25.00 10/28/2024 Education Undisputed 01/23/2026 1107221427 CMS
Straumann USA LLC $25.00 10/30/2024 Education Undisputed 01/23/2026 1107221429 CMS
Straumann USA LLC $25.00 10/30/2024 Education Undisputed 01/23/2026 1107221431 CMS
Straumann USA LLC $25.00 10/30/2024 Education Undisputed 01/23/2026 1107221433 CMS
Straumann USA LLC $25.00 11/04/2024 Education Undisputed 01/23/2026 1107221439 CMS
Straumann USA LLC $25.00 11/13/2024 Education Undisputed 01/23/2026 1107221425 CMS
Straumann USA LLC $25.00 11/13/2024 Education Undisputed 01/23/2026 1107221435 CMS
Straumann USA LLC $25.00 11/13/2024 Education Undisputed 01/23/2026 1107221437 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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