# Gregory A Derfus, MD

Source: https://ourhealthnetwork.com/doctor/gregory-derfus-md-1861465304
NPI: 1861465304
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Gregory A Derfus, MD is a gastroenterology based in Eau Claire, WI with NPI 1861465304.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- NPI: 1861465304 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861465304))

## Practice and contact

- Address: 1400 Bellinger St, Eau Claire, WI, 547035222
- Phone: (715) 838-5222

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans

To verify a specific plan covers Gregory A Derfus, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861465304).

## Related on OurHealthNetwork

- [More Gastroenterology doctors in EAU CLAIRE, WI](https://ourhealthnetwork.com/gastroenterology/wi/eau-claire)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861465304)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)