# Diane Dt Nguyen, DO

Source: https://ourhealthnetwork.com/doctor/diane-nguyen-do-1023233756
NPI: 1023233756
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Diane Dt Nguyen, DO is a medical oncology based in Harlingen, TX practicing at University Of Texas Rio Grande Valley with NPI 1023233756.

## Profile

- Primary specialty: Medical Oncology
- Secondary specialties: HEMATOLOGY
- Credential: DO
- Gender: Female
- Medical school: WEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
- Graduation year: 2001
- NPI: 1023233756 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1023233756))

## Practice and contact

- Practice name: University Of Texas Rio Grande Valley
- Address: 2902 Haine Dr, Harlingen, TX, 785508969
- Phone: (956) 296-4000
- Group practice size: 82 members

## Insurance accepted (6 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 26 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Diane Dt Nguyen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023233756).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 8 disclosed payments from medical industry sources totaling approximately $269.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($100 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Medical Oncology doctors in HARLINGEN, TX](https://ourhealthnetwork.com/medical-oncology/tx/harlingen)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023233756)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)