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

MICHEAL J WEST

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1841346152
CMS profile
310862
Location
WASHINGTON, DC

General Payments · PY2018–2022

$5,936.97

  • Reported across 125 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$281.55

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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $281.55 14

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
Amneal Pharmaceuticals LLC $97.80 5
Antares Pharma, Inc. $71.10 4
PFIZER INC. $35.88 1
Bayer HealthCare Pharmaceuticals Inc. $33.85 1
Lilly USA, LLC $31.04 2
SANOFI-AVENTIS U.S. LLC $11.88 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,853.15 63
PY2019 $591.91 37
PY2020 $142.87 8
PY2021 $67.49 3
PY2022 $281.55 14

Payment records · PY2022 (14)

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

Program year 2022 2018201920202021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amneal Pharmaceuticals LLC $20.99 05/05/2022 Food and Beverage Undisputed 01/23/2026 956607567 CMS
Amneal Pharmaceuticals LLC $19.72 06/08/2022 Food and Beverage Undisputed 01/23/2026 956607571 CMS
Amneal Pharmaceuticals LLC $19.07 07/21/2022 Food and Beverage Undisputed 01/23/2026 956607575 CMS
Amneal Pharmaceuticals LLC $17.56 08/29/2022 Food and Beverage Undisputed 01/23/2026 956607579 CMS
Amneal Pharmaceuticals LLC $20.46 09/27/2022 Food and Beverage Undisputed 01/23/2026 956607585 CMS
Antares Pharma, Inc. $17.33 01/25/2022 Food and Beverage Undisputed 01/23/2026 956901113 CMS
Antares Pharma, Inc. $18.04 05/17/2022 Food and Beverage Undisputed 01/23/2026 956901119 CMS
Antares Pharma, Inc. $17.80 06/09/2022 Food and Beverage Undisputed 01/23/2026 956901125 CMS
Antares Pharma, Inc. $17.93 08/17/2022 Food and Beverage Undisputed 01/23/2026 956901131 CMS
Bayer HealthCare Pharmaceuticals Inc. $33.85 05/12/2022 Food and Beverage Undisputed 01/23/2026 930226273 CMS
Lilly USA, LLC $16.99 06/23/2022 Food and Beverage Undisputed 01/23/2026 918223917 CMS
Lilly USA, LLC $14.05 08/11/2022 Food and Beverage Undisputed 01/23/2026 918268023 CMS
PFIZER INC. $35.88 06/15/2022 Food and Beverage Undisputed 01/23/2026 949165459 CMS
SANOFI-AVENTIS U.S. LLC $11.88 05/23/2022 Food and Beverage Undisputed 01/23/2026 938933687 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

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