# Alejandra Maria O'Brien

Source: https://ourhealthnetwork.com/doctor/alejandra-obrien-1619219805
NPI: 1619219805
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Alejandra Maria O'Brien is a emergency medicine based in Chicago, IL with NPI 1619219805.

## Profile

- Primary specialty: Emergency Medicine
- Gender: Female
- NPI: 1619219805 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1619219805))

## Practice and contact

- Address: 1740 W Taylor St, Chicago, IL, 606127232
- Phone: (866) 600-2273

## Insurance accepted (3 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Alejandra Maria O'Brien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1619219805).

## Related on OurHealthNetwork

- [More Emergency Medicine doctors in CHICAGO, IL](https://ourhealthnetwork.com/emergency-medicine/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1619219805)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)