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

William Petty, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1669088092

William Petty, CCC-SLP is a Speech-Language Pathologist in Warrenville, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
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

28100 Torch Pkwy Ste 600
Warrenville, IL 60555-4030
Phone: (602) 617-8215
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X (IL)

Record details

NPI number1669088092
Entity typeIndividual (Type 1)
GenderMale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedSeptember 21, 2020
Last updated in NPPESSeptember 21, 2020
Certification dateSeptember 21, 2020
Mailing address28100 Torch Pkwy Ste 600, Warrenville, IL 60555-4030

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