# Lan Zhang, MD

Source: https://ourhealthnetwork.com/doctor/lan-zhang-md-1871671610
NPI: 1871671610
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Lan Zhang, MD is a internal medicine based in Hayward, CA practicing at Alameda Health System with NPI 1871671610.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- Graduation year: 1985
- NPI: 1871671610 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1871671610))

## Practice and contact

- Practice name: Alameda Health System
- Address: 664 Southland Mall, Hayward, CA, 945452150
- Phone: (510) 266-1700
- Group practice size: 602 members

## Insurance accepted (7 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Lan Zhang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1871671610).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in HAYWARD, CA](https://ourhealthnetwork.com/internal-medicine/ca/hayward)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1871671610)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)