# Graycen Duffy

Source: https://ourhealthnetwork.com/doctor/graycen-duffy-1851839682
NPI: 1851839682
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Graycen Duffy is a nurse practitioner based in Walla Walla, WA practicing at Providence Health And Services - Washington with NPI 1851839682.

## Profile

- Primary specialty: Nurse Practitioner
- Gender: Female
- Graduation year: 2016
- NPI: 1851839682 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1851839682))

## Practice and contact

- Practice name: Providence Health And Services - Washington
- Address: 380 Chase Ave, Walla Walla, WA, 993622924
- Phone: (509) 897-3333
- Group practice size: 269 members

## Insurance accepted (3 networks)

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

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [Premera BC](https://ourhealthnetwork.com/insurance/premera-bc) — 5 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Graycen Duffy, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851839682).

## Related on OurHealthNetwork

- [More Nurse Practitioner doctors in WALLA WALLA, WA](https://ourhealthnetwork.com/nurse-practitioner/wa/walla-walla)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851839682)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)