# William Unger, D.D

Source: https://ourhealthnetwork.com/doctor/william-unger-dd-1821051103
NPI: 1821051103
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

William Unger, D.D is a dentist based in Leominster, MA with NPI 1821051103.

## Profile

- Primary specialty: Dentist
- Credential: D.D
- Gender: Male
- NPI: 1821051103 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1821051103))

## Practice and contact

- Address: 81 West St, Leominster, MA, 014535649
- Phone: (978) 534-9216

## 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:

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

To verify a specific plan covers William Unger, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821051103).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $150.

Largest disclosed payer: Align Technology, Inc. ($105 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 LEOMINSTER, MA](https://ourhealthnetwork.com/dentist/ma/leominster)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1821051103)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)