# Crystal N Azu, MD

Source: https://ourhealthnetwork.com/doctor/crystal-azu-md-1114457769
NPI: 1114457769
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Crystal N Azu, MD is a cardiovascular disease (cardiology) based in Saint Louis, MO practicing at Washington University with NPI 1114457769.

## Profile

- Primary specialty: Cardiovascular Disease (cardiology)
- Secondary specialties: DIAGNOSTIC RADIOLOGY, INTERNAL MEDICINE
- Credential: MD
- Gender: Female
- Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
- Graduation year: 2017
- NPI: 1114457769 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1114457769))

## Practice and contact

- Practice name: Washington University
- Address: 12634 Olive Blvd, Saint Louis, MO, 631416337
- Phone: (314) 996-8000
- Group practice size: 3082 members

## Insurance accepted (6 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [BCBS North Carolina](https://ourhealthnetwork.com/insurance/bcbs-north-carolina) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Crystal N Azu, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1114457769).

## 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 $291.

Largest disclosed payer: Abbott Laboratories ($271 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 SAINT LOUIS, MO](https://ourhealthnetwork.com/cardiovascular-disease-cardiology/mo/saint-louis)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1114457769)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)