# Konstantinos D Vlachonassios, MD

Source: https://ourhealthnetwork.com/doctor/konstantinos-vlachonassios-md-1851473003
NPI: 1851473003
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Konstantinos D Vlachonassios, MD is a cardiovascular disease (cardiology) based in Downey, CA with NPI 1851473003.

## Profile

- Primary specialty: Cardiovascular Disease (cardiology)
- Credential: MD
- Gender: Male
- Graduation year: 1988
- NPI: 1851473003 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1851473003))

## Practice and contact

- Address: 11101 La Reina Ave, Suite 201, Downey, CA, 902414237
- Phone: (562) 622-9500

## CMS quality measures (MIPS)

- Overall MIPS final score: 18.17/100
- Quality category score: 0.00/100
- Improvement Activities score: 0.00/100
- Cost category score: 60.5675/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [L.A. Care Health Plan](https://ourhealthnetwork.com/insurance/la-care-health-plan) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers Konstantinos D Vlachonassios, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851473003).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 99 disclosed payments from medical industry sources totaling approximately $2,983.

Largest disclosed payer: Edwards Lifesciences Corporation ($568 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 Cardiovascular Disease (cardiology) doctors in DOWNEY, CA](https://ourhealthnetwork.com/cardiovascular-disease-cardiology/ca/downey)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851473003)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)