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

Mrs. Elissa Catherine Williams, APN

Individual provider Nurse Practitioner · NPI 1265954069

Mrs. Elissa Catherine Williams, APN is a Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
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

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (708) 738-4630
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209.016088 (IL)

Record details

NPI number1265954069
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJuly 13, 2017
Last updated in NPPESApril 23, 2018

Other providers in Chicago