Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Mary Elizabeth Hammer, APRN

Individual provider Adult Health Nurse Practitioner · NPI 1679597314

MS. Mary Elizabeth Hammer, APRN is an Adult Health Nurse Practitioner in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

5000 W National Ave
Milwaukee, WI 53295-0001
Phone: (414) 384-2000
Fax: (414) 383-8010
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 1180-033 (WI)

Record details

NPI number1679597314
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESMarch 7, 2023

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