# Aaron J Clark, MD

Source: https://ourhealthnetwork.com/doctor/aaron-clark-md-1245791797
NPI: 1245791797
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Aaron J Clark, MD is a thoracic surgery based in Chicago, IL practicing at Northwestern Medical Faculty Foundation with NPI 1245791797.

## Profile

- Primary specialty: Thoracic Surgery
- Secondary specialties: CARDIAC SURGERY
- Credential: MD
- Gender: Male
- Medical school: INDIANA UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2019
- NPI: 1245791797 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1245791797))

## Practice and contact

- Practice name: Northwestern Medical Faculty Foundation
- Address: 251 E Huron, Chicago, IL, 606112908
- 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
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Aaron J Clark, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245791797).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 18 disclosed payments from medical industry sources totaling approximately $1,858.

Largest disclosed payer: W. L. Gore & Associates, Inc. ($1,323 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 Thoracic Surgery doctors in CHICAGO, IL](https://ourhealthnetwork.com/thoracic-surgery/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245791797)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)