# Walter Douglas Williamson, RN,

Source: https://ourhealthnetwork.com/doctor/walter-williamson-rn-1477691939
NPI: 1477691939
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Walter Douglas Williamson, RN, is a registered nurse based in North Chicago, IL with NPI 1477691939.

## Profile

- Primary specialty: Registered Nurse
- Credential: RN,
- Gender: Male
- NPI: 1477691939 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477691939))

## Practice and contact

- Address: 3001 Green Bay Rd, North Chicago, IL, 60064
- Phone: (847) 688-1900

## 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) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans

To verify a specific plan covers Walter Douglas Williamson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477691939).

## Related on OurHealthNetwork

- [More Registered Nurse doctors in NORTH CHICAGO, IL](https://ourhealthnetwork.com/registered-nurse/il/north-chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477691939)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)