# Annika S Illum, MD

Source: https://ourhealthnetwork.com/doctor/annika-illum-md-1588865778
NPI: 1588865778
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Annika S Illum, MD is a cardiovascular disease (cardiology) based in Richardson, TX with NPI 1588865778.

## Profile

- Primary specialty: Cardiovascular Disease (cardiology)
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Female
- Graduation year: 1999
- NPI: 1588865778 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1588865778))

## Practice and contact

- Address: 1120 W Campbell Rd, Suite 101, Richardson, TX, 750802977
- Phone: (214) 377-7576

## Insurance accepted (8 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 26 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Ambetter](https://ourhealthnetwork.com/insurance/ambetter) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Annika S Illum, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588865778).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 28 disclosed payments from medical industry sources totaling approximately $444.

Largest disclosed payer: Novartis Pharmaceuticals Corporation ($164 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 RICHARDSON, TX](https://ourhealthnetwork.com/cardiovascular-disease-cardiology/tx/richardson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588865778)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)