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

MINZI CHEN

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1922269067
CMS profile
1016131
Location
WOODLAND, CA

General Payments · PY2018–2024

$1,983.04

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$917.51

10 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 $917.51 10

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
UCB, Inc. $281.14 3
GlaxoSmithKline, LLC. $146.09 3
Amgen Inc. $137.46 1
Alexion Pharmaceuticals, Inc. $127.25 1
Janssen Biotech, Inc. $120.60 1
Boehringer Ingelheim Pharmaceuticals, Inc. $104.97 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $64.83 1
PY2019 $351.02 6
PY2020 $12.09 1
PY2021 $126.81 3
PY2022 $38.04 3
PY2023 $472.74 15
PY2024 $917.51 10

Payment records · PY2024 (10)

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
Alexion Pharmaceuticals, Inc. $127.25 04/10/2024 Food and Beverage Undisputed 01/23/2026 1093965662 CMS
Amgen Inc. $137.46 04/25/2024 Food and Beverage Undisputed 01/23/2026 1117525169 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $104.97 05/30/2024 Food and Beverage Undisputed 01/23/2026 1118236578 CMS
GlaxoSmithKline, LLC. $9.57 03/20/2024 Food and Beverage Undisputed 01/23/2026 1116577418 CMS
GlaxoSmithKline, LLC. $119.14 05/28/2024 Food and Beverage Undisputed 01/23/2026 1116138887 CMS
GlaxoSmithKline, LLC. $17.38 10/29/2024 Food and Beverage Undisputed 01/23/2026 1116218456 CMS
Janssen Biotech, Inc. $120.60 03/06/2024 Food and Beverage Undisputed 01/23/2026 1078357547 CMS
UCB, Inc. $121.14 03/28/2024 Food and Beverage Undisputed 01/23/2026 1143358573 CMS
UCB, Inc. $49.00 08/06/2024 Food and Beverage Undisputed 01/23/2026 1143358577 CMS
UCB, Inc. $111.00 12/04/2024 Food and Beverage Undisputed 01/23/2026 1153142201 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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