# Mark A. Walker, M.D

Source: https://ourhealthnetwork.com/doctor/mark-walker-md-1538196662
NPI: 1538196662
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mark A. Walker, M.D is a internal medicine based in Gallipolis, OH with NPI 1538196662.

## Profile

- Primary specialty: Internal Medicine
- Credential: M.D
- Gender: Male
- NPI: 1538196662 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538196662))

## Practice and contact

- Address: 90 Jackson Pike, Gallipolis, OH, 456311560
- Phone: (740) 446-5131

## 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:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 3 plans

To verify a specific plan covers Mark A. Walker, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538196662).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in GALLIPOLIS, OH](https://ourhealthnetwork.com/internal-medicine/oh/gallipolis)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538196662)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)