# William Yawei Chen, MD

Source: https://ourhealthnetwork.com/doctor/william-chen-md-1538654355
NPI: 1538654355
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William Yawei Chen, MD is a family practice based in Los Angeles, CA practicing at County Of Los Angeles with NPI 1538654355.

## Profile

- Primary specialty: Family Practice
- Credential: MD
- Gender: Male
- Graduation year: 2018
- NPI: 1538654355 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538654355))

## Practice and contact

- Practice name: County Of Los Angeles
- Address: 2829 S Grand Ave, Los Angeles, CA, 900073304
- Phone: (213) 699-7013
- Group practice size: 379 members

## Insurance accepted (2 networks)

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

- [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 William Yawei Chen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538654355).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $120.

Largest disclosed payer: Boehringer Ingelheim Pharmaceuticals, Inc. ($120 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 Family Practice doctors in LOS ANGELES, CA](https://ourhealthnetwork.com/family-practice/ca/los-angeles)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538654355)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)