NPI 1407809056
Mary Ahn, MD
Practice location
- Address
- 25 N Winfield Rd STE 2202, Winfield, IL 60190-1379
- Phone
- (630) 307-7799
- Fax
- (630) 307-2277
Registered specialties
Surgery Physician
Primary
Registry record
- NPI
- 1407809056
- Entity type
- Individual
- Sex (as registered)
- Female
- NPI issued
- 17 May 2006
- Record last updated
- 13 Nov 2025
Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.