# Corey J Ketchem, MD

Source: https://ourhealthnetwork.com/doctor/corey-ketchem-md-1043743446
NPI: 1043743446
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Corey J Ketchem, MD is a gastroenterology based in Chicago, IL practicing at Northwestern Medical Faculty Foundation with NPI 1043743446.

## Profile

- Primary specialty: Gastroenterology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
- Graduation year: 2019
- NPI: 1043743446 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1043743446))

## Practice and contact

- Practice name: Northwestern Medical Faculty Foundation
- Address: 259 E Erie St, Suite 1600, Chicago, IL, 606113111
- Phone: (312) 926-5620
- Group practice size: 4347 members

## Insurance accepted (7 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) — 109 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Corey J Ketchem, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043743446).

## 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 $127.

Largest disclosed payer: GENZYME CORPORATION ($127 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 Gastroenterology doctors in CHICAGO, IL](https://ourhealthnetwork.com/gastroenterology/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043743446)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)