# Neophytos Zambas, DO

Source: https://ourhealthnetwork.com/doctor/neophytos-zambas-do-1992357503
NPI: 1992357503
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Neophytos Zambas, DO is a internal medicine based in Rahway, NJ practicing at Rwjbh Observation Associates Llc with NPI 1992357503.

## Profile

- Primary specialty: Internal Medicine
- Credential: DO
- Gender: Male
- Graduation year: 2019
- NPI: 1992357503 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1992357503))

## Practice and contact

- Practice name: Rwjbh Observation Associates Llc
- Address: 865 Stone St, Rahway, NJ, 070652742
- Phone: (732) 381-4200
- Group practice size: 933 members

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans

To verify a specific plan covers Neophytos Zambas, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1992357503).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $29.

Largest disclosed payer: Gilead Sciences, Inc. ($29 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 Internal Medicine doctors in RAHWAY, NJ](https://ourhealthnetwork.com/internal-medicine/nj/rahway)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1992357503)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)