# Sian E Liem, OD

Source: https://ourhealthnetwork.com/doctor/sian-liem-od-1275522948
NPI: 1275522948
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Sian E Liem, OD is a optometry based in South Portland, ME practicing at Casco Bay Eyecare Llc with NPI 1275522948.

## Profile

- Primary specialty: Optometry
- Credential: OD
- Gender: Female
- Medical school: UNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
- Graduation year: 1996
- NPI: 1275522948 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1275522948))

## Practice and contact

- Practice name: Casco Bay Eyecare Llc
- Address: 10 Q St, South Portland, ME, 041063601
- Phone: (207) 799-3877
- Group practice size: 9 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) — 13 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Sian E Liem, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275522948).

## Related on OurHealthNetwork

- [More Optometry doctors in SOUTH PORTLAND, ME](https://ourhealthnetwork.com/optometry/me/south-portland)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275522948)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)