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

Margaret Gallagher, APN

Individual provider Nurse Practitioner · NPI 1609270859

Margaret Gallagher, APN is a Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

125 S Wacker Dr Ste 300
Chicago, IL 60606-4424
Phone: (866) 259-1631
Fax: (855) 618-2629
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209011980 (IL)

Record details

NPI number1609270859
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedOctober 17, 2014
Last updated in NPPESMarch 8, 2015
Mailing address689 Olde Oak Dr, Bourbonnais, IL 60914-2422

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