# Thanh M Nguyen, MD

Source: https://ourhealthnetwork.com/doctor/thanh-nguyen-md-1508885625
NPI: 1508885625
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Thanh M Nguyen, MD is a internal medicine based in Garden Grove, CA with NPI 1508885625.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: NEPHROLOGY
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
- Graduation year: 1984
- NPI: 1508885625 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1508885625))

## Practice and contact

- Address: 8919 Westminster Ave, Garden Grove, CA, 928442609

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [L.A. Care Health Plan](https://ourhealthnetwork.com/insurance/la-care-health-plan) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Thanh M Nguyen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1508885625).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 47 disclosed payments from medical industry sources totaling approximately $3,534.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($625 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 Internal Medicine doctors in GARDEN GROVE, CA](https://ourhealthnetwork.com/internal-medicine/ca/garden-grove)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1508885625)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)