# Alan Marshal Haan, M.D

Source: https://ourhealthnetwork.com/doctor/alan-haan-md-1558798561
NPI: 1558798561
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Alan Marshal Haan, M.D is a family practice based in Oswego, IL with NPI 1558798561.

## Profile

- Primary specialty: Family Practice
- Credential: M.D
- Gender: Male
- NPI: 1558798561 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558798561))

## Practice and contact

- Address: 150 N Madison St, Oswego, IL, 605439470
- Phone: (630) 554-8431

## Related on OurHealthNetwork

- [More Family Practice doctors in OSWEGO, IL](https://ourhealthnetwork.com/family-practice/il/oswego)
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