# Stela Georgieva Kostova-Abadjieva, MD

Source: https://ourhealthnetwork.com/doctor/stela-kostovaabadjieva-md-1164791265
NPI: 1164791265
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Stela Georgieva Kostova-Abadjieva, MD is a internal medicine based in Tustin, CA with NPI 1164791265.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- NPI: 1164791265 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1164791265))

## Practice and contact

- Address: 661 W 1st St Ste G, Tustin, CA, 927802939
- Phone: (714) 665-9890

## 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) — 10 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans

To verify a specific plan covers Stela Georgieva Kostova-Abadjieva, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1164791265).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $51.

Largest disclosed payer: Novo Nordisk Inc ($51 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 TUSTIN, CA](https://ourhealthnetwork.com/internal-medicine/ca/tustin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1164791265)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)