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

SHELLY L LARSON-PETERS

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1336333509
CMS profile
150936
Location
BLAINE, MN

General Payments · PY2018–2024

$125,409.81

  • Reported across 137 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$17,963.74

16 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
TG THERAPEUTICS, INC. $10,085.74 8
Biogen, Inc. $7,878.00 8

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $9,662.79 8
PY2019 $29,763.28 41
PY2020 $21,094.43 20
PY2021 $8,650.50 9
PY2022 $30,486.53 34
PY2023 $7,788.54 9
PY2024 $17,963.74 16

Payment records · PY2024 (16)

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
Biogen, Inc. $1,269.00 03/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104807539 CMS
Biogen, Inc. $106.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104828856 CMS
Biogen, Inc. $212.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104857690 CMS
Biogen, Inc. $1,269.00 04/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104847446 CMS
Biogen, Inc. $423.00 09/13/2024 Consulting Fee Undisputed 01/23/2026 1104858794 CMS
Biogen, Inc. $369.00 10/25/2024 Travel and Lodging Undisputed 01/23/2026 1104814213 CMS
Biogen, Inc. $2,961.00 10/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104815287 CMS
Biogen, Inc. $1,269.00 11/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104854256 CMS
TG Therapeutics, Inc. $465.00 03/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136869546 CMS
TG Therapeutics, Inc. $1,413.00 03/06/2024 Consulting Fee Undisputed 01/23/2026 1136869526 CMS
TG Therapeutics, Inc. $45.98 03/06/2024 Travel and Lodging Undisputed 01/23/2026 1136869528 CMS
TG Therapeutics, Inc. $930.00 05/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136869704 CMS
TG Therapeutics, Inc. $85.76 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1136869584 CMS
TG Therapeutics, Inc. $3,108.00 05/23/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136869596 CMS
TG Therapeutics, Inc. $930.00 11/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136869690 CMS
TG Therapeutics, Inc. $3,108.00 11/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136869678 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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