Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

LOAN N TRAN

Allopathic & Osteopathic Physicians Radiology Radiation Oncology

NPI
1043292410
CMS profile
421467
Location
PLEASANT HILL, CA

General Payments · PY2019–2025

$1,321.35

  • Reported across 44 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$593.88

16 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $593.88 16

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $331.62 11
PY2020 $47.59 3
PY2021 $18.57 1
PY2022 $86.98 4
PY2023 $48.38 2
PY2024 $194.33 7
PY2025 $593.88 16

Payment records · PY2025 (16)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Bayer Healthcare Pharmaceuticals Inc. $26.81 08/19/2025 Food and Beverage Undisputed 06/30/2026 1225856930 CMS
E.R. Squibb & Sons, L.L.C. $115.31 03/26/2025 Food and Beverage Undisputed 06/30/2026 1184924050 CMS
Incyte Corporation $124.99 05/06/2025 Food and Beverage Undisputed 06/30/2026 1226043908 CMS
Janssen Biotech, Inc. $35.36 02/25/2025 Food and Beverage Undisputed 06/30/2026 1174745958 CMS
Merck Sharp & Dohme LLC $27.81 04/29/2025 Food and Beverage Undisputed 06/30/2026 1238260269 CMS
Myriad Genetic Laboratories, Inc. $17.54 01/14/2025 Food and Beverage Undisputed 06/30/2026 1245411847 CMS
Myriad Genetic Laboratories, Inc. $19.25 02/18/2025 Food and Beverage Undisputed 06/30/2026 1245411852 CMS
Myriad Genetic Laboratories, Inc. $23.63 03/18/2025 Food and Beverage Undisputed 06/30/2026 1245411856 CMS
Myriad Genetic Laboratories, Inc. $19.35 04/22/2025 Food and Beverage Undisputed 06/30/2026 1245411858 CMS
Napo Pharmaceuticals Inc $28.30 07/18/2025 Food and Beverage Undisputed 06/30/2026 1225171512 CMS
Napo Pharmaceuticals Inc $16.28 08/15/2025 Food and Beverage Undisputed 06/30/2026 1225171524 CMS
Napo Pharmaceuticals Inc $19.95 10/31/2025 Food and Beverage Undisputed 06/30/2026 1225171546 CMS
Novartis Pharmaceuticals Corporation $21.94 05/27/2025 Food and Beverage Undisputed 06/30/2026 1200544220 CMS
Novartis Pharmaceuticals Corporation $30.98 07/21/2025 Food and Beverage Undisputed 06/30/2026 1200544228 CMS
Novocure Inc. $23.32 03/04/2025 Food and Beverage Undisputed 06/30/2026 1251146963 CMS
Teleflex LLC $43.06 10/24/2025 Food and Beverage Undisputed 06/30/2026 1242457858 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.