# Mark A Demoss, MD

Source: https://ourhealthnetwork.com/doctor/mark-demoss-md-1538172960
NPI: 1538172960
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mark A Demoss, MD is a pediatric medicine based in Greer, SC with NPI 1538172960.

## Profile

- Primary specialty: Pediatric Medicine
- Credential: MD
- Gender: Male
- NPI: 1538172960 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538172960))

## Practice and contact

- Address: 501c Memorial Dr Ext, Greer, SC, 29651
- Phone: (864) 877-1220

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Mark A Demoss, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538172960).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 19 disclosed payments from medical industry sources totaling approximately $339.

Largest disclosed payer: Corium, LLC ($123 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 Pediatric Medicine doctors in GREER, SC](https://ourhealthnetwork.com/pediatric-medicine/sc/greer)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538172960)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)