# Maria S Vassilaros

Source: https://ourhealthnetwork.com/doctor/maria-vassilaros-1427019959
NPI: 1427019959
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Maria S Vassilaros is a internal medicine based in Youngstown, OH practicing at Meridian Healthcare with NPI 1427019959.

## Profile

- Primary specialty: Internal Medicine
- Gender: Female
- Graduation year: 1980
- NPI: 1427019959 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1427019959))

## Practice and contact

- Practice name: Meridian Healthcare
- Address: 527 N Meridian Rd, Youngstown, OH, 445091227
- Phone: (330) 797-0070
- Group practice size: 21 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) — 17 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Maria S Vassilaros, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427019959).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 3 disclosed payments from medical industry sources totaling approximately $83.

Largest disclosed payer: Alkermes, Inc. ($83 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 YOUNGSTOWN, OH](https://ourhealthnetwork.com/internal-medicine/oh/youngstown)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427019959)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)