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

Marianne K Butler, APN

Individual provider Family Nurse Practitioner · NPI 1518228915

Marianne K Butler, APN is a Family Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2012.

Licensed in
IL
In the registry since
2012
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

1431 N Western Ave Ste 406
Chicago, IL 60622-1797
Phone: (312) 633-5841
Fax: (312) 491-5020
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209009171 (IL)

Record details

NPI number1518228915
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJune 1, 2012
Last updated in NPPESMay 14, 2024
Certification dateMay 14, 2024

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