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

VINH SON TRAN

Allopathic & Osteopathic Physicians Family Medicine

NPI
1871989566
CMS profile
4589986
Location
ALEXANDRIA, VA

General Payments · PY2019–2024

$1,278.69

  • Reported across 96 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$179.90

9 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 $179.90 9

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Dynavax Technologies Corporation $52.08 2
ABBVIE INC. $32.84 2
Daiichi Sankyo Inc. $21.80 1
Novo Nordisk AS $20.45 1
GlaxoSmithKline, LLC. $19.77 1
Abbott Laboratories $18.88 1
Neurelis, Inc. $14.08 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $275.78 9
PY2021 $364.79 38
PY2022 $195.63 28
PY2023 $262.59 12
PY2024 $179.90 9

Payment records · PY2024 (9)

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

Program year 2024 2019202120222023 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
Abbott Laboratories $18.88 04/08/2024 Food and Beverage Undisputed 01/23/2026 1125317513 CMS
ABBVIE INC. $19.34 04/05/2024 Food and Beverage Undisputed 01/23/2026 1106240404 CMS
ABBVIE INC. $13.50 05/20/2024 Food and Beverage Undisputed 01/23/2026 1106240406 CMS
Daiichi Sankyo Inc. $21.80 01/30/2024 Food and Beverage Undisputed 01/23/2026 1089491998 CMS
Dynavax Technologies Corporation $26.04 02/14/2024 Food and Beverage Undisputed 01/23/2026 1082143827 CMS
Dynavax Technologies Corporation $26.04 02/14/2024 Food and Beverage Undisputed 01/23/2026 1082145627 CMS
GlaxoSmithKline, LLC. $19.77 04/19/2024 Food and Beverage Undisputed 01/23/2026 1116516786 CMS
Neurelis, Inc. $14.08 04/12/2024 Food and Beverage Undisputed 01/23/2026 1145657227 CMS
Novo Nordisk Inc $20.45 02/29/2024 Food and Beverage Undisputed 01/23/2026 1097718229 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , 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.