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

Mr. William Nathan Waller, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1386949816

Mr. William Nathan Waller, CCC-SLP is a Speech-Language Pathologist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
What do these letters mean?
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Practice location Address checks out

675 N Saint Clair St Ste 15-200
Chicago, IL 60611-5975
Phone: (312) 695-9797
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 146.009329 (IL)

Record details

NPI number1386949816
Entity typeIndividual (Type 1)
GenderMale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedJanuary 13, 2011
Last updated in NPPESApril 6, 2017

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