# Andrew W. Walker

Source: https://ourhealthnetwork.com/doctor/andrew-walker-1003344599
NPI: 1003344599
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Andrew W. Walker is a emergency medicine based in Columbus, OH practicing at Mid-ohio Emergency Services, Llc with NPI 1003344599.

## Profile

- Primary specialty: Emergency Medicine
- Gender: Male
- Graduation year: 2017
- NPI: 1003344599 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1003344599))

## Practice and contact

- Practice name: Mid-ohio Emergency Services, Llc
- Address: 3535 Olentangy River Rd, Columbus, OH, 432143908
- Phone: (614) 566-1997
- Group practice size: 79 members

## Insurance accepted (2 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) — 5 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Andrew W. Walker, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1003344599).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $38.

Largest disclosed payer: CSL Behring ($20 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Emergency Medicine doctors in COLUMBUS, OH](https://ourhealthnetwork.com/emergency-medicine/oh/columbus)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1003344599)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)