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

Covered recipient · General Payments record

DUC NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1306945365
CMS profile
194767
Location
SIMI VALLEY, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$2,813.49

95 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,813.49 95

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

95 matching records · $2,813.49 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 95 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 95.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Actelion Pharmaceuticals US, Inc. $6.5612/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988451931 CMS
GlaxoSmithKline, LLC. $8.3112/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100447 CMS
Regeneron Healthcare Solutions, Inc. $33.0712/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999329933 CMS
Radius Health, Inc. $108.1611/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024690373 CMS
Boston Scientific Corporation $42.5211/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261021820043 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.9111/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996473071 CMS
Amgen Inc. $5.5711/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897411 CMS
Inspire Medical Systems, Inc. $22.0811/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058827751 CMS
Amgen Inc. $18.2411/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897403 CMS
Actelion Pharmaceuticals US, Inc. $21.5111/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988451912 CMS
Amgen Inc. $121.8811/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020570535 CMS
Amgen Inc. $29.5110/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897423 CMS
Amgen Inc. $8.6910/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020570533 CMS
GlaxoSmithKline, LLC. $2.0510/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003102613 CMS
GlaxoSmithKline, LLC. $22.0610/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003102619 CMS
Mylan Specialty L.P. $14.3310/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261039099173 CMS
GENZYME CORPORATION $33.7210/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049846195 CMS
Merck Sharp & Dohme LLC $17.4010/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048645093 CMS
ABBVIE INC. $7.7710/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998005957 CMS
GlaxoSmithKline, LLC. $103.6110/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003102601 CMS
Actelion Pharmaceuticals US, Inc. $142.0010/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988451905 CMS
GlaxoSmithKline, LLC. $10.4810/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100553 CMS
AstraZeneca Pharmaceuticals LP $25.7110/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015884243 CMS
GlaxoSmithKline, LLC. $7.7209/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100641 CMS
AstraZeneca Pharmaceuticals LP $19.3509/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015399815 CMS
GlaxoSmithKline, LLC. $7.2209/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100583 CMS
Amgen Inc. $8.6909/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020570531 CMS
Actelion Pharmaceuticals US, Inc. $24.4509/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988451921 CMS
Regeneron Healthcare Solutions, Inc. $19.6908/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999329927 CMS
GlaxoSmithKline, LLC. $6.4308/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100593 CMS
ABBVIE INC. $125.0008/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998005955 CMS
Radius Health, Inc. $23.6008/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024690369 CMS
AstraZeneca Pharmaceuticals LP $17.1008/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015687543 CMS
Lilly USA, LLC $15.9608/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031446081 CMS
Amgen Inc. $28.0408/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897401 CMS
GlaxoSmithKline, LLC. $19.7408/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100505 CMS
AstraZeneca Pharmaceuticals LP $28.2208/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016086167 CMS
AstraZeneca Pharmaceuticals LP $114.0708/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016162879 CMS
Otsuka America Pharmaceutical, Inc. $24.4908/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014632117 CMS
Mylan Specialty L.P. $18.3508/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261039114931 CMS
GlaxoSmithKline, LLC. $7.3508/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100615 CMS
Amgen Inc. $5.2107/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897409 CMS
Amgen Inc. $123.0607/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897413 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.8307/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996473075 CMS
ABBVIE INC. $6.2307/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998005953 CMS
Amgen Inc. $7.8307/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019897407 CMS
ABBVIE INC. $9.8307/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998005951 CMS
GlaxoSmithKline, LLC. $5.9006/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003100571 CMS
ABBVIE INC. $13.5006/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998005949 CMS
AstraZeneca Pharmaceuticals LP $17.1806/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016071857 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,934.96 136
PY2020 $2,163.31 106
PY2021 $2,520.20 130
PY2022 $2,049.09 93
PY2023 $2,813.49 95
PY2024 $4,766.80 90
PY2025 $2,937.04 118

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 and profile matching
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.

Cite this record.

Plain
DUC NGUYEN, NPI 1306945365. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1306945365.
APA 7
IndustryPayments. (2026). DUC NGUYEN, NPI 1306945365 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1306945365
Bluebook
DUC NGUYEN, NPI 1306945365, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1306945365.

Source: Centers for Medicare & Medicaid Services, Open Payments.