# Mary Ann Klein, RN,

Source: https://ourhealthnetwork.com/doctor/mary-klein-rn-1043364714
NPI: 1043364714
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mary Ann Klein, RN, is a registered nurse based in Waterloo, IL with NPI 1043364714.

## Profile

- Primary specialty: Registered Nurse
- Credential: RN,
- Gender: Female
- NPI: 1043364714 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1043364714))

## Practice and contact

- Address: 4551 Klein Rd, Waterloo, IL, 622984343
- Phone: (618) 978-4614

## Insurance accepted (1 networks)

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

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 78 plans

To verify a specific plan covers Mary Ann Klein, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043364714).

## Related on OurHealthNetwork

- [More Registered Nurse doctors in WATERLOO, IL](https://ourhealthnetwork.com/registered-nurse/il/waterloo)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043364714)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)