# William E Master, MD

Source: https://ourhealthnetwork.com/doctor/william-master-md-1679563365
NPI: 1679563365
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

William E Master, MD is a internal medicine based in Rockport, ME with NPI 1679563365.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- NPI: 1679563365 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1679563365))

## Practice and contact

- Address: 4 Glen Cove Dr, Suite 5, Rockport, ME, 048564235
- Phone: (207) 921-8000

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 20 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers William E Master, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679563365).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in ROCKPORT, ME](https://ourhealthnetwork.com/internal-medicine/me/rockport)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1679563365)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)