# Stephen J Clark, MD

Source: https://ourhealthnetwork.com/doctor/stephen-clark-md-1538123385
NPI: 1538123385
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Stephen J Clark, MD is a family practice based in Lindenhurst, IL practicing at Stephen J. Clark M.d.,p.c. with NPI 1538123385.

## Profile

- Primary specialty: Family Practice
- Credential: MD
- Gender: Male
- Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
- Graduation year: 1984
- NPI: 1538123385 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538123385))

## Practice and contact

- Practice name: Stephen J. Clark M.d.,p.c.
- Address: 3021 Falling Waters Blvd, Suite A, Lindenhurst, IL, 600466745
- Phone: (847) 356-9300
- Group practice size: 5 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) — 108 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Stephen J Clark, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538123385).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 90 disclosed payments from medical industry sources totaling approximately $1,831.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($372 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 LINDENHURST, IL](https://ourhealthnetwork.com/family-practice/il/lindenhurst)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538123385)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)