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

VIET-NHAN HOANG NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1902997646
CMS profile
268413
Location
RALEIGH, NC

General Payments · PY2020–2024

$2,061.88

  • Reported across 36 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,636.30

13 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 $1,455.29 7
Food and Beverage $181.01 6

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Olympus Corporation of the Americas $1,487.67 9
CONMED Corporation $88.54 1
Celgene Corporation $24.24 1
PFIZER INC. $19.94 1
ABBVIE INC. $15.91 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $47.21 3
PY2021 $241.78 17
PY2022 $136.59 3
PY2024 $1,636.30 13

Payment records · PY2024 (13)

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

Program year 2024 202020212022 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
ABBVIE INC. $15.91 11/15/2024 Food and Beverage Undisputed 01/23/2026 1105123031 CMS
Celgene Corporation $24.24 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101186561 CMS
CONMED Corporation $88.54 11/21/2024 Food and Beverage Undisputed 01/23/2026 1142400093 CMS
Olympus Corporation of the Americas $476.65 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1110434399 CMS
Olympus Corporation of the Americas $707.21 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1110434401 CMS
Olympus Corporation of the Americas $35.00 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1110434403 CMS
Olympus Corporation of the Americas $35.00 02/20/2024 Travel and Lodging Undisputed 01/23/2026 1110434405 CMS
Olympus Corporation of the Americas $3.34 03/07/2024 Food and Beverage Undisputed 01/23/2026 1110435450 CMS
Olympus Corporation of the Americas $17.50 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1110435448 CMS
Olympus Corporation of the Americas $23.33 03/10/2024 Travel and Lodging Undisputed 01/23/2026 1110435452 CMS
Olympus Corporation of the Americas $29.04 03/10/2024 Food and Beverage Undisputed 01/23/2026 1110435454 CMS
Olympus Corporation of the Americas $160.60 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1110435456 CMS
PFIZER INC. $19.94 05/01/2024 Food and Beverage Undisputed 01/23/2026 1131490164 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
2020, 2021, 2022, 2024
Source files
Dataset page · Bulk file · PY2020 , PY2021 , PY2022 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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