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

MICHELLE IRENE KNOSP

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1467826552
CMS profile
4809381
Location
SANTA ROSA, CA

General Payments · PY2018–2024

$1,991.99

  • Reported across 104 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$314.62

14 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 $314.62 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Neurocrine BioSciences, Inc. $78.64 3
Lundbeck LLC $74.93 3
Alkermes, Inc. $36.06 2
Bausch Health US, LLC $26.69 1
ABBVIE INC. $22.00 1
Braeburn Inc. $20.30 1
ITI, Inc. $20.24 1
Axsome Therapeutics, Inc. $18.00 1
Janssen Pharmaceuticals, Inc $17.76 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $222.57 14
PY2019 $374.54 27
PY2020 $71.93 4
PY2021 $284.78 10
PY2022 $220.76 11
PY2023 $502.79 24
PY2024 $314.62 14

Payment records · PY2024 (14)

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
ABBVIE INC. $22.00 03/28/2024 Food and Beverage Undisputed 01/23/2026 1104089190 CMS
Alkermes, Inc. $20.80 06/04/2024 Food and Beverage Undisputed 01/23/2026 1120533783 CMS
Alkermes, Inc. $15.26 07/10/2024 Food and Beverage Undisputed 01/23/2026 1120533787 CMS
Axsome Therapeutics, Inc. $18.00 06/12/2024 Food and Beverage Undisputed 01/23/2026 1148306054 CMS
Bausch Health US, LLC $26.69 06/26/2024 Food and Beverage Undisputed 01/23/2026 1148022560 CMS
Braeburn Inc. $20.30 02/13/2024 Food and Beverage Undisputed 01/23/2026 1125605389 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $20.24 03/13/2024 Food and Beverage Undisputed 01/23/2026 1143258190 CMS
Janssen Pharmaceuticals, Inc $17.76 04/24/2024 Food and Beverage Undisputed 01/23/2026 1077941924 CMS
Lundbeck LLC $27.85 01/17/2024 Food and Beverage Undisputed 01/23/2026 1145934836 CMS
Lundbeck LLC $19.59 04/17/2024 Food and Beverage Undisputed 01/23/2026 1145934838 CMS
Lundbeck LLC $27.49 05/09/2024 Food and Beverage Undisputed 01/23/2026 1145934840 CMS
Neurocrine Biosciences, Inc. $25.00 04/10/2024 Food and Beverage Undisputed 01/23/2026 1150839784 CMS
Neurocrine Biosciences, Inc. $29.92 05/29/2024 Food and Beverage Undisputed 01/23/2026 1150826060 CMS
Neurocrine Biosciences, Inc. $23.72 06/26/2024 Food and Beverage Undisputed 01/23/2026 1150844048 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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