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

AMANDA KAY MATZKE VANSANDT

Allopathic & Osteopathic Physicians Pathology Anatomic Pathology & Clinical Pathology

NPI
1316104888
CMS profile
332304
Location
PORTLAND, OR

General Payments · PY2018–2024

$273,651.00

  • Reported across 180 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$57,925.00

26 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
Consulting Fee $57,925.00 26

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
CSL Plasma Inc. $57,925.00 26

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $30,188.50 23
PY2019 $43,762.50 28
PY2020 $33,675.00 25
PY2021 $32,587.50 26
PY2022 $30,412.50 22
PY2023 $45,100.00 30
PY2024 $57,925.00 26

Payment records · PY2024 (26)

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
CSL Plasma Inc. $1,662.50 01/10/2024 Consulting Fee Undisputed 01/23/2026 1134601699 CMS
CSL Plasma Inc. $1,837.50 01/17/2024 Consulting Fee Undisputed 01/23/2026 1134601701 CMS
CSL Plasma Inc. $1,137.50 02/07/2024 Consulting Fee Undisputed 01/23/2026 1134601703 CMS
CSL Plasma Inc. $2,800.00 02/07/2024 Consulting Fee Undisputed 01/23/2026 1134601705 CMS
CSL Plasma Inc. $2,406.25 02/23/2024 Consulting Fee Undisputed 01/23/2026 1134601707 CMS
CSL Plasma Inc. $1,662.50 03/12/2024 Consulting Fee Undisputed 01/23/2026 1134601709 CMS
CSL Plasma Inc. $1,443.75 03/22/2024 Consulting Fee Undisputed 01/23/2026 1134601711 CMS
CSL Plasma Inc. $1,750.00 04/05/2024 Consulting Fee Undisputed 01/23/2026 1134601713 CMS
CSL Plasma Inc. $2,275.00 04/17/2024 Consulting Fee Undisputed 01/23/2026 1134601715 CMS
CSL Plasma Inc. $2,668.75 05/01/2024 Consulting Fee Undisputed 01/23/2026 1134601717 CMS
CSL Plasma Inc. $2,712.50 05/15/2024 Consulting Fee Undisputed 01/23/2026 1134601719 CMS
CSL Plasma Inc. $2,100.00 06/05/2024 Consulting Fee Undisputed 01/23/2026 1134601721 CMS
CSL Plasma Inc. $2,756.25 06/12/2024 Consulting Fee Undisputed 01/23/2026 1134601723 CMS
CSL Plasma Inc. $2,275.00 07/01/2024 Consulting Fee Undisputed 01/23/2026 1142131293 CMS
CSL Plasma Inc. $2,800.00 07/17/2024 Consulting Fee Undisputed 01/23/2026 1142131295 CMS
CSL Plasma Inc. $2,887.50 07/24/2024 Consulting Fee Undisputed 01/23/2026 1142131297 CMS
CSL Plasma Inc. $1,050.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1142131299 CMS
CSL Plasma Inc. $1,793.75 08/28/2024 Consulting Fee Undisputed 01/23/2026 1142131301 CMS
CSL Plasma Inc. $2,756.25 09/11/2024 Consulting Fee Undisputed 01/23/2026 1142131303 CMS
CSL Plasma Inc. $1,750.00 10/02/2024 Consulting Fee Undisputed 01/23/2026 1142131305 CMS
CSL Plasma Inc. $1,700.00 10/02/2024 Consulting Fee Undisputed 01/23/2026 1142131307 CMS
CSL Plasma Inc. $3,300.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1142131309 CMS
CSL Plasma Inc. $2,250.00 11/06/2024 Consulting Fee Undisputed 01/23/2026 1142131311 CMS
CSL Plasma Inc. $2,750.00 11/13/2024 Consulting Fee Undisputed 01/23/2026 1142131313 CMS
CSL Plasma Inc. $2,100.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1142131315 CMS
CSL Plasma Inc. $3,300.00 12/18/2024 Consulting Fee Undisputed 01/23/2026 1142131317 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.