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

DAVID CHUNG-CHUAN SHYR

Allopathic & Osteopathic Physicians Pediatrics Pediatric Hematology-Oncology

NPI
1407108913
CMS profile
573798
Location
PALO ALTO, CA

General Payments · PY2018–2024

$1,593.21

  • Reported across 14 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,427.67

12 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
Travel and Lodging $882.64 3
Food and Beverage $545.03 9

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Adaptive Biotechnologies Corporation $1,427.67 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $41.25 1
PY2022 $124.29 1
PY2024 $1,427.67 12

Payment records · PY2024 (12)

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

Program year 2024 20182022 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
Adaptive Biotechnologies Corporation $101.90 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150260366 CMS
Adaptive Biotechnologies Corporation $46.67 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150260368 CMS
Adaptive Biotechnologies Corporation $73.33 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150260370 CMS
Adaptive Biotechnologies Corporation $58.89 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150260372 CMS
Adaptive Biotechnologies Corporation $68.76 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150260374 CMS
Adaptive Biotechnologies Corporation $58.81 10/11/2024 Food and Beverage Undisputed 01/23/2026 1150260376 CMS
Adaptive Biotechnologies Corporation $45.00 10/11/2024 Food and Beverage Undisputed 01/23/2026 1150260378 CMS
Adaptive Biotechnologies Corporation $54.00 10/11/2024 Food and Beverage Undisputed 01/23/2026 1150260380 CMS
Adaptive Biotechnologies Corporation $37.67 12/04/2024 Food and Beverage Undisputed 01/23/2026 1150260382 CMS
Adaptive Biotechnologies Corporation $425.84 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1150264015 CMS
Adaptive Biotechnologies Corporation $434.95 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1150264017 CMS
Adaptive Biotechnologies Corporation $21.85 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1150264019 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, 2022, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2022 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.