# Leonidas Vassilaros, MD

Source: https://ourhealthnetwork.com/doctor/leonidas-vassilaros-md-1104897941
NPI: 1104897941
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Leonidas Vassilaros, MD is a nephrology based in New Castle, PA practicing at The Kidney Group Inc with NPI 1104897941.

## Profile

- Primary specialty: Nephrology
- Credential: MD
- Gender: Male
- Graduation year: 1982
- NPI: 1104897941 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1104897941))

## Practice and contact

- Practice name: The Kidney Group Inc
- Address: 101 Nesbitt Rd, Suite 102, New Castle, PA, 161053401
- Phone: (724) 657-5452
- Group practice size: 21 members

## Insurance accepted (9 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) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 8 plans
- [UPMC Health Plan](https://ourhealthnetwork.com/insurance/upmc-health-plan) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 4 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Leonidas Vassilaros, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104897941).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 15 disclosed payments from medical industry sources totaling approximately $324.

Largest disclosed payer: Boehringer Ingelheim Pharmaceuticals, Inc. ($63 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 Nephrology doctors in NEW CASTLE, PA](https://ourhealthnetwork.com/nephrology/pa/new-castle)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104897941)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)