# Tommy Chua Sim

Source: https://ourhealthnetwork.com/doctor/tommy-sim-1306872353
NPI: 1306872353
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Tommy Chua Sim is a allergy/immunology based in Friendswood, TX with NPI 1306872353.

## Profile

- Primary specialty: Allergy/Immunology
- Gender: Male
- Graduation year: 1981
- NPI: 1306872353 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1306872353))

## Practice and contact

- Address: 357 E Parkwood Ave, Friendswood, TX, 775465147
- Phone: 281992327420

## Insurance accepted (8 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) — 36 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 9 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers Tommy Chua Sim, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1306872353).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 32 disclosed payments from medical industry sources totaling approximately $782.

Largest disclosed payer: GENZYME CORPORATION ($276 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 Allergy/Immunology doctors in FRIENDSWOOD, TX](https://ourhealthnetwork.com/allergy-immunology/tx/friendswood)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1306872353)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)