# Cornell Clark, MD

Source: https://ourhealthnetwork.com/doctor/cornell-clark-md-1700990421
NPI: 1700990421
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Cornell Clark, MD is a family practice based in Addison, TX with NPI 1700990421.

## Profile

- Primary specialty: Family Practice
- Credential: MD
- Gender: Male
- Graduation year: 1981
- NPI: 1700990421 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1700990421))

## Practice and contact

- Address: 5080 Spectrum Dr, Suite 1200w, Addison, TX, 750016443

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 11 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Cornell Clark, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700990421).

## 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: Novo Nordisk 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 Family Practice doctors in ADDISON, TX](https://ourhealthnetwork.com/family-practice/tx/addison)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700990421)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)