# Leo J Koenig

Source: https://ourhealthnetwork.com/doctor/leo-koenig-1013967322
NPI: 1013967322
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Leo J Koenig is a family practice based in La Grange, IL practicing at Adventist Midwest Health with NPI 1013967322.

## Profile

- Primary specialty: Family Practice
- Gender: Male
- Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
- Graduation year: 1974
- NPI: 1013967322 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1013967322))

## Practice and contact

- Practice name: Adventist Midwest Health
- Address: 5101 Willow Springs Rd, La Grange, IL, 605252600
- Phone: (708) 245-9000
- Group practice size: 22 members

## Insurance accepted (4 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 89 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Leo J Koenig, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013967322).

## 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 $103.

Largest disclosed payer: Edwards Lifesciences Corporation ($103 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 Family Practice doctors in LA GRANGE, IL](https://ourhealthnetwork.com/family-practice/il/la-grange)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013967322)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)