# Eric M. Chen, MD

Source: https://ourhealthnetwork.com/doctor/eric-chen-md-1558440222
NPI: 1558440222
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Eric M. Chen, MD is a allergy/immunology based in Walnut Creek, CA with NPI 1558440222.

## Profile

- Primary specialty: Allergy/Immunology
- Credential: MD
- Gender: Male
- NPI: 1558440222 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558440222))

## Practice and contact

- Address: 320 Lennon Ln, Walnut Creek, CA, 945982419
- Phone: (925) 906-2000

## Insurance accepted (3 networks)

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

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Kaiser Permanente Northern California](https://ourhealthnetwork.com/insurance/kaiser-permanente-northern-california) — 1 plan

To verify a specific plan covers Eric M. Chen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558440222).

## 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 $117.

Largest disclosed payer: Genentech USA, Inc. ($117 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 WALNUT CREEK, CA](https://ourhealthnetwork.com/allergy-immunology/ca/walnut-creek)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558440222)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)