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

SCOTT M KNOWLES

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1932581212
CMS profile
1339958
Location
SEATTLE, WA

General Payments · PY2020–2021

$74,019.50

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

Latest program year · PY2021

$37,315.00

12 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

PY2021 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $37,315.00 12

By paying entity

PY2021 · sorted by reported total

Paying entityAmountRecords
SEAGEN INC. $37,315.00 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $36,704.50 11
PY2021 $37,315.00 12

Payment records · PY2021 (12)

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

Program year 2021 2020 Record-level detail is published for PY2021; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Seagen Inc. $3,109.50 01/10/2021 Consulting Fee Undisputed 01/23/2026 832186887 CMS
Seagen Inc. $3,109.50 01/25/2021 Consulting Fee Undisputed 01/23/2026 832186891 CMS
Seagen Inc. $3,109.50 02/10/2021 Consulting Fee Undisputed 01/23/2026 832186895 CMS
Seagen Inc. $3,109.50 02/25/2021 Consulting Fee Undisputed 01/23/2026 832186899 CMS
Seagen Inc. $3,109.50 03/10/2021 Consulting Fee Undisputed 01/23/2026 832186903 CMS
Seagen Inc. $3,109.50 03/25/2021 Consulting Fee Undisputed 01/23/2026 832186907 CMS
Seagen Inc. $3,109.50 04/10/2021 Consulting Fee Undisputed 01/23/2026 832186911 CMS
Seagen Inc. $3,109.50 04/25/2021 Consulting Fee Undisputed 01/23/2026 832186915 CMS
Seagen Inc. $3,109.50 05/10/2021 Consulting Fee Undisputed 01/23/2026 832186919 CMS
Seagen Inc. $3,109.50 05/25/2021 Consulting Fee Undisputed 01/23/2026 832186923 CMS
Seagen Inc. $3,109.50 06/10/2021 Consulting Fee Undisputed 01/23/2026 832186927 CMS
Seagen Inc. $3,110.50 06/25/2021 Consulting Fee Undisputed 01/23/2026 832186931 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
2020, 2021
Source files
Dataset page · Bulk file · PY2020 , PY2021
Generated from
OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv

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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.