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

CATHERINE N NGUYEN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1326316076
CMS profile
11008450
Location
WESTMINSTER, 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 · PY2024 · Entire year

$1,155.06

51 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,155.06 51

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

51 matching records · $1,155.06 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 51 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 51.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Gilead Sciences, Inc. $4.7612/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733185 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.8112/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086357448 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.0711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965197 CMS
Mylan Specialty L.P. $22.4211/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147332441 CMS
SHIELD THERAPEUTICS INC $22.2611/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150154418 CMS
Novo Nordisk Inc $21.6211/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261100400186 CMS
Lilly USA, LLC $27.7111/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135619979 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.0011/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965193 CMS
Dexcom, Inc. $23.5310/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153353712 CMS
PFIZER INC. $18.5910/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131100152 CMS
Gilead Sciences, Inc. $29.7110/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733183 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.9910/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086294876 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $5.5210/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965191 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.6710/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965199 CMS
ABBVIE INC. $29.4009/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105117212 CMS
AstraZeneca Pharmaceuticals LP $13.9209/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261123309856 CMS
Esperion Therapeutics, Inc. $19.1109/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261129473198 CMS
Exact Sciences Corporation $15.8509/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114535970 CMS
Gilead Sciences, Inc. $7.1709/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733181 CMS
Astellas Pharma US Inc $31.1109/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139533086 CMS
Mylan Specialty L.P. $22.3009/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147295647 CMS
Amgen Inc. $18.9109/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117641041 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.6808/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965203 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.6908/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086370979 CMS
ABBVIE INC. $24.9608/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105117210 CMS
Gilead Sciences, Inc. $29.8607/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733179 CMS
AstraZeneca Pharmaceuticals LP $14.2007/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261123307044 CMS
Lilly USA, LLC $29.9407/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135592732 CMS
ABBVIE INC. $17.2806/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105117208 CMS
Gilead Sciences, Inc. $33.8906/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733177 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.5906/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965205 CMS
Novo Nordisk Inc $16.3006/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261100512349 CMS
Gilead Sciences, Inc. $3.0906/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733175 CMS
Mylan Specialty L.P. $28.9305/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147376791 CMS
AstraZeneca Pharmaceuticals LP $15.2105/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261123305068 CMS
Mylan Specialty L.P. $19.5804/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147352233 CMS
Gilead Sciences, Inc. $29.9504/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733173 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.9903/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965195 CMS
Exact Sciences Corporation $20.0503/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114535966 CMS
Novo Nordisk Inc $15.5103/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261100581566 CMS
Astellas Pharma US Inc $29.3103/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139477900 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $116.3503/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965207 CMS
Lilly USA, LLC $32.7802/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135603373 CMS
PFIZER INC. $16.8802/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261130974513 CMS
AstraZeneca Pharmaceuticals LP $19.1502/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261123305790 CMS
Mylan Specialty L.P. $16.5802/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147308121 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.6202/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117965201 CMS
AIMMUNE THERAPEUTICS, INC. $19.3501/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146965976 CMS
PFIZER INC. $17.4201/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261130973886 CMS
Gilead Sciences, Inc. $27.8101/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133733171 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $2,921.47 136
PY2022 $2,364.84 100
PY2023 $1,961.90 77
PY2024 $1,155.06 51
PY2025 $2,304.85 62

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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.

Cite this record.

Plain
CATHERINE N NGUYEN, NPI 1326316076. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1326316076.
APA 7
IndustryPayments. (2026). CATHERINE N NGUYEN, NPI 1326316076 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1326316076
Bluebook
CATHERINE N NGUYEN, NPI 1326316076, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1326316076.

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