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

CHAU N VO

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1255728945
CMS profile
4224099
Location
RICHMOND, VA

General Payments · PY2018–2024

$23,465.44

  • Reported across 182 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,377.30

51 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 $2,959.00 11
Food and Beverage $1,418.30 40

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $3,661.16 28
BOSTON SCIENTIFIC CORPORATION $389.15 5
Biosense Webster, Inc. $204.56 14
Medtronic, Inc. $101.04 3
ATRICURE, INC. $21.39 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $432.32 2
PY2019 $2,452.32 11
PY2020 $151.04 1
PY2021 $4,349.21 6
PY2022 $5,712.97 45
PY2023 $5,990.28 66
PY2024 $4,377.30 51

Payment records · PY2024 (51)

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
Abbott Laboratories $14.58 01/19/2024 Food and Beverage Undisputed 01/23/2026 1124930277 CMS
Abbott Laboratories $20.09 02/28/2024 Food and Beverage Undisputed 01/23/2026 1124930281 CMS
Abbott Laboratories $20.01 04/04/2024 Food and Beverage Undisputed 01/23/2026 1124930285 CMS
Abbott Laboratories $21.09 04/04/2024 Food and Beverage Undisputed 01/23/2026 1124930289 CMS
Abbott Laboratories $14.82 05/03/2024 Food and Beverage Undisputed 01/23/2026 1124930293 CMS
Abbott Laboratories $23.42 06/10/2024 Food and Beverage Undisputed 01/23/2026 1124930296 CMS
Abbott Laboratories $28.87 06/10/2024 Food and Beverage Undisputed 01/23/2026 1124930300 CMS
Abbott Laboratories $22.79 06/10/2024 Food and Beverage Undisputed 01/23/2026 1124930304 CMS
Abbott Laboratories $126.17 06/21/2024 Food and Beverage Undisputed 01/23/2026 1124930337 CMS
Abbott Laboratories $305.56 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1125398630 CMS
Abbott Laboratories $327.92 07/03/2024 Travel and Lodging Undisputed 01/23/2026 1125398628 CMS
Abbott Laboratories $25.90 07/16/2024 Food and Beverage Undisputed 01/23/2026 1124930308 CMS
Abbott Laboratories $26.30 07/16/2024 Food and Beverage Undisputed 01/23/2026 1124930311 CMS
Abbott Laboratories $344.26 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125398610 CMS
Abbott Laboratories $163.23 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125398612 CMS
Abbott Laboratories $163.23 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125398614 CMS
Abbott Laboratories $9.02 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125398626 CMS
Abbott Laboratories $16.75 08/28/2024 Food and Beverage Undisputed 01/23/2026 1124930315 CMS
Abbott Laboratories $25.22 10/31/2024 Food and Beverage Undisputed 01/23/2026 1124930319 CMS
Abbott Laboratories $124.11 11/09/2024 Food and Beverage Undisputed 01/23/2026 1124930326 CMS
Abbott Laboratories $51.97 11/09/2024 Food and Beverage Undisputed 01/23/2026 1124930330 CMS
Abbott Laboratories $116.18 11/09/2024 Food and Beverage Undisputed 01/23/2026 1124930334 CMS
Abbott Laboratories $613.86 11/09/2024 Travel and Lodging Undisputed 01/23/2026 1125398624 CMS
Abbott Laboratories $23.89 12/16/2024 Food and Beverage Undisputed 01/23/2026 1124930322 CMS
Abbott Laboratories $75.61 12/16/2024 Travel and Lodging Undisputed 01/23/2026 1125398616 CMS
Abbott Laboratories $198.80 12/16/2024 Travel and Lodging Undisputed 01/23/2026 1125398618 CMS
Abbott Laboratories $173.80 12/16/2024 Travel and Lodging Undisputed 01/23/2026 1125398620 CMS
Abbott Laboratories $583.71 12/17/2024 Travel and Lodging Undisputed 01/23/2026 1125398622 CMS
ATRICURE, INC. $21.39 12/13/2024 Food and Beverage Undisputed 01/23/2026 1132900758 CMS
Biosense Webster, Inc. $22.46 01/23/2024 Food and Beverage Undisputed 01/23/2026 1077740613 CMS
Biosense Webster, Inc. $14.06 01/26/2024 Food and Beverage Undisputed 01/23/2026 1077740593 CMS
Biosense Webster, Inc. $7.21 02/01/2024 Food and Beverage Undisputed 01/23/2026 1077740488 CMS
Biosense Webster, Inc. $4.73 04/03/2024 Food and Beverage Undisputed 01/23/2026 1077740475 CMS
Biosense Webster, Inc. $28.85 05/29/2024 Food and Beverage Undisputed 01/23/2026 1077740572 CMS
Biosense Webster, Inc. $9.69 06/04/2024 Food and Beverage Undisputed 01/23/2026 1077740642 CMS
Biosense Webster, Inc. $26.65 06/12/2024 Food and Beverage Undisputed 01/23/2026 1077740564 CMS
Biosense Webster, Inc. $11.00 06/13/2024 Food and Beverage Undisputed 01/23/2026 1077740505 CMS
Biosense Webster, Inc. $19.33 06/20/2024 Food and Beverage Undisputed 01/23/2026 1077740654 CMS
Biosense Webster, Inc. $24.07 06/24/2024 Food and Beverage Undisputed 01/23/2026 1077740467 CMS
Biosense Webster, Inc. $9.07 10/04/2024 Food and Beverage Undisputed 01/23/2026 1077740522 CMS
Biosense Webster, Inc. $9.41 11/01/2024 Food and Beverage Undisputed 01/23/2026 1077740518 CMS
Biosense Webster, Inc. $12.59 11/18/2024 Food and Beverage Undisputed 01/23/2026 1077740568 CMS
Biosense Webster, Inc. $5.44 12/06/2024 Food and Beverage Undisputed 01/23/2026 1077740659 CMS
Boston Scientific Corporation $38.36 01/10/2024 Food and Beverage Undisputed 01/23/2026 1092346244 CMS
Boston Scientific Corporation $135.22 03/25/2024 Food and Beverage Undisputed 01/23/2026 1092346246 CMS
Boston Scientific Corporation $174.23 04/25/2024 Food and Beverage Undisputed 01/23/2026 1092346248 CMS
Boston Scientific Corporation $27.40 05/08/2024 Food and Beverage Undisputed 01/23/2026 1092346242 CMS
Boston Scientific Corporation $13.94 10/02/2024 Food and Beverage Undisputed 01/23/2026 1092346240 CMS
Medtronic, Inc. $26.26 07/17/2024 Food and Beverage Undisputed 01/23/2026 1117132824 CMS
Medtronic, Inc. $50.93 11/15/2024 Food and Beverage Undisputed 01/23/2026 1117132828 CMS
Medtronic, Inc. $23.85 12/09/2024 Food and Beverage Undisputed 01/23/2026 1117132826 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

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.