# Karen Marie Walker, M.D

Source: https://ourhealthnetwork.com/doctor/karen-walker-md-1053387571
NPI: 1053387571
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Karen Marie Walker, M.D is a pediatric medicine based in Oak Park, IL with NPI 1053387571.

## Profile

- Primary specialty: Pediatric Medicine
- Credential: M.D
- Gender: Female
- NPI: 1053387571 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1053387571))

## Practice and contact

- Address: 6300 Roosevelt Rd, Oak Park, IL, 603042303
- Phone: (708) 848-8240

## 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) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Karen Marie Walker, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1053387571).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $20.

Largest disclosed payer: Inspire Medical Systems, Inc. ($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 Pediatric Medicine doctors in OAK PARK, IL](https://ourhealthnetwork.com/pediatric-medicine/il/oak-park)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1053387571)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)