MS. Margaret Mary Grossmayer, APRN, FNP-C
NPI #1548140973 in Willowbrook, Illinois
Provider Information
- NPI Number
- 1548140973
- Entity Type
- Individual
- Name
- MS. Margaret Mary Grossmayer, APRN, FNP-C
- Gender
- Not Specified
- Sole Proprietor
- Yes
- Primary Specialty
- Nurse Practitioner
- Credential
- APRN, FNP-C
- Enumeration Date
- Sep 5, 2025
- Last Updated
- Nov 26, 2025
Practice Location
- Address
- 40 75TH ST
- City
- Willowbrook
- State
- Illinois
- ZIP Code
- 60527-2325
- Phone
- (630) 581-5372
Specialties & Taxonomy Codes
| Specialty |
|---|
| Nurse Practitioner |
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