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

JOHN A BAKER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1548225519
CMS profile
341699
Location
LANSING, MI

General Payments · PY2018–2024

$20,323.34

  • Reported across 293 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$332.58

17 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 $332.58 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Otsuka America Pharmaceutical, Inc. $62.42 3
Alkermes, Inc. $58.03 3
Indivior Inc. $49.21 2
Lundbeck LLC $44.77 3
ABBVIE INC. $38.74 2
Neurocrine BioSciences, Inc. $31.85 1
ITI, Inc. $30.27 2
Takeda Pharmaceuticals U.S.A., Inc. $17.29 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,845.24 95
PY2019 $13,930.84 113
PY2020 $2,877.06 33
PY2021 $781.67 5
PY2022 $204.32 12
PY2023 $351.63 18
PY2024 $332.58 17

Payment records · PY2024 (17)

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. $24.40 05/16/2024 Food and Beverage Undisputed 01/23/2026 1103268151 CMS
ABBVIE INC. $14.34 06/06/2024 Food and Beverage Undisputed 01/23/2026 1103268153 CMS
Alkermes, Inc. $18.91 02/28/2024 Food and Beverage Undisputed 01/23/2026 1120461811 CMS
Alkermes, Inc. $22.87 06/12/2024 Food and Beverage Undisputed 01/23/2026 1120461813 CMS
Alkermes, Inc. $16.25 12/12/2024 Food and Beverage Undisputed 01/23/2026 1120461815 CMS
Indivior Inc. $25.11 02/13/2024 Food and Beverage Undisputed 01/23/2026 1144523905 CMS
Indivior Inc. $24.10 05/08/2024 Food and Beverage Undisputed 01/23/2026 1144523907 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.99 03/13/2024 Food and Beverage Undisputed 01/23/2026 1143188993 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $13.28 11/13/2024 Food and Beverage Undisputed 01/23/2026 1143188997 CMS
Lundbeck LLC $16.43 02/21/2024 Food and Beverage Undisputed 01/23/2026 1145894637 CMS
Lundbeck LLC $14.17 04/04/2024 Food and Beverage Undisputed 01/23/2026 1145894639 CMS
Lundbeck LLC $14.17 06/19/2024 Food and Beverage Undisputed 01/23/2026 1145894641 CMS
Neurocrine Biosciences, Inc. $31.85 03/20/2024 Food and Beverage Undisputed 01/23/2026 1150822969 CMS
Otsuka America Pharmaceutical, Inc. $22.38 04/10/2024 Food and Beverage Undisputed 01/23/2026 1118857545 CMS
Otsuka America Pharmaceutical, Inc. $25.32 07/31/2024 Food and Beverage Undisputed 01/23/2026 1118857547 CMS
Otsuka America Pharmaceutical, Inc. $14.72 08/21/2024 Food and Beverage Undisputed 01/23/2026 1118857549 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.29 07/24/2024 Food and Beverage Undisputed 01/23/2026 1137479014 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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