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

PETER HON-JEI CHENG

Allopathic & Osteopathic Physicians Internal Medicine Geriatric Medicine

NPI
1073629564
CMS profile
963388
Location
PALO ALTO, CA

General Payments · PY2019–2020

$1,801.46

  • Reported across 5 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$1,761.87

2 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

PY2020 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $1,750.00 1
Food and Beverage $11.87 1

By paying entity

PY2020 · sorted by reported total

Paying entityAmountRecords
Biogen, Inc. $1,750.00 1
SANOFI PASTEUR INC. $11.87 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $39.59 3
PY2020 $1,761.87 2

Payment records · PY2020 (2)

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

Program year 2020 2019 Record-level detail is published for PY2020; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Biogen, Inc. $1,750.00 11/05/2020 Consulting Fee Undisputed 01/23/2026 737277255 CMS
SANOFI PASTEUR INC. $11.87 02/03/2020 Food and Beverage Undisputed 01/23/2026 744053945 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
2019, 2020
Source files
Dataset page · Bulk file · PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_P01232026_01102026.csv

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