# Gregory Walter Hayne, M.D

Source: https://ourhealthnetwork.com/doctor/gregory-hayne-md-1457325946
NPI: 1457325946
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Gregory Walter Hayne, M.D is a gastroenterology based in Marquette, MI with NPI 1457325946.

## Profile

- Primary specialty: Gastroenterology
- Credential: M.D
- Gender: Male
- NPI: 1457325946 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1457325946))

## Practice and contact

- Address: 107 W Main St, Marquette, MI, 498554651
- Phone: (906) 225-4606

## Insurance accepted (2 networks)

This provider is listed in the following insurance carriers’ published networks and plan directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 1 plan
- [Ambetter](https://ourhealthnetwork.com/insurance/ambetter) — 0 plans

To verify a specific plan covers Gregory Walter Hayne, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1457325946).

## Related on OurHealthNetwork

- [More Gastroenterology doctors in MARQUETTE, MI](https://ourhealthnetwork.com/gastroenterology/mi/marquette)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1457325946)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)