# Joseph Onishchuk, DO

Source: https://ourhealthnetwork.com/doctor/joseph-onishchuk-do-1861475758
NPI: 1861475758
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Joseph Onishchuk, DO is a addiction medicine based in Barrington, NJ with NPI 1861475758.

## Profile

- Primary specialty: Addiction Medicine
- Credential: DO
- Gender: Male
- NPI: 1861475758 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861475758))

## Practice and contact

- Address: 208 White Horse Pike Ste 3, Barrington, NJ, 080071322
- Phone: (856) 617-6519

## 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) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Joseph Onishchuk, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861475758).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 8 disclosed payments from medical industry sources totaling approximately $214.

Largest disclosed payer: Braeburn Inc. ($214 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 Addiction Medicine doctors in BARRINGTON, NJ](https://ourhealthnetwork.com/addiction-medicine/nj/barrington)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861475758)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)