# Mary Ann O'Brien, MD

Source: https://ourhealthnetwork.com/doctor/mary-obrien-md-1013902162
NPI: 1013902162
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mary Ann O'Brien, MD is a family practice based in Fort Wayne, IN with NPI 1013902162.

## Profile

- Primary specialty: Family Practice
- Credential: MD
- Gender: Female
- NPI: 1013902162 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1013902162))

## Practice and contact

- Address: 3909 New Vision Dr, Fort Wayne, IN, 468451725
- Phone: (260) 496-6602

## Insurance accepted (1 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) — 4 plans

To verify a specific plan covers Mary Ann O'Brien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013902162).

## Related on OurHealthNetwork

- [More Family Practice doctors in FORT WAYNE, IN](https://ourhealthnetwork.com/family-practice/in/fort-wayne)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1013902162)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)