# Thien A Nguyen, MD

Source: https://ourhealthnetwork.com/doctor/thien-nguyen-md-1477872505
NPI: 1477872505
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Thien A Nguyen, MD is a internal medicine based in Katy, TX practicing at Katy Critical Care Consultants Pllc with NPI 1477872505.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: PULMONARY DISEASE
- Credential: MD
- Gender: Male
- Graduation year: 2010
- NPI: 1477872505 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477872505))

## Practice and contact

- Practice name: Katy Critical Care Consultants Pllc
- Address: 23900 Katy Fwy, Katy, TX, 774941323
- Phone: (281) 644-7000
- Group practice size: 5 members

## Insurance accepted (12 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) — 43 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [BCBS Louisiana](https://ourhealthnetwork.com/insurance/bcbs-louisiana) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Thien A Nguyen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477872505).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 12 disclosed payments from medical industry sources totaling approximately $306.

Largest disclosed payer: Amgen Inc. ($149 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 KATY, TX](https://ourhealthnetwork.com/internal-medicine/tx/katy)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477872505)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)