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

Mary S Haras, APN

Individual provider Adult Health Nurse Practitioner · NPI 1598914640

Mary S Haras, APN is an Adult Health Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
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

3700 W 103rd St
Chicago, IL 60655-3105
Phone: (773) 298-3712
Fax: (773) 298-3906
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 209006699 (IL)

Record details

NPI number1598914640
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedSeptember 13, 2008
Last updated in NPPESJanuary 12, 2015

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