# Gregory M Seiden, DDS

Source: https://ourhealthnetwork.com/doctor/gregory-seiden-dds-1144345976
NPI: 1144345976
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Gregory M Seiden, DDS is a dentist based in Levittown, NY with NPI 1144345976.

## Profile

- Primary specialty: Dentist
- Credential: DDS
- Gender: Male
- NPI: 1144345976 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1144345976))

## Practice and contact

- Address: 21 Division Avenue, Levittown, NY, 11756
- Phone: (516) 731-7660

## Insurance accepted (3 networks)

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

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 11 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Gregory M Seiden, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144345976).

## 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 $285.

Largest disclosed payer: Straumann USA LLC ($150 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 LEVITTOWN, NY](https://ourhealthnetwork.com/dentist/ny/levittown)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1144345976)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)