# Marc Scott Fenster, D.M

Source: https://ourhealthnetwork.com/doctor/marc-fenster-dm-1821317223
NPI: 1821317223
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Marc Scott Fenster, D.M is a dentist based in Smithtown, NY with NPI 1821317223.

## Profile

- Primary specialty: Dentist
- Credential: D.M
- Gender: Male
- NPI: 1821317223 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1821317223))

## Practice and contact

- Address: 50 Route 111 Ste 212, Smithtown, NY, 117873700
- Phone: (631) 724-6960

## Insurance accepted (1 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans

To verify a specific plan covers Marc Scott Fenster, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821317223).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $154.

Largest disclosed payer: Lilly USA, LLC ($115 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 Dentist doctors in SMITHTOWN, NY](https://ourhealthnetwork.com/dentist/ny/smithtown)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821317223)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)