Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Franz Pekoc IV, PSYD

Individual provider Clinical Psychologist · NPI 1336580364

Dr. William Franz Pekoc IV, PSYD is a Clinical Psychologist in Evanston, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2013
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1740 Ridge Ave 200C
Evanston, IL 60201-5918
Phone: (773) 727-1534
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071008622 (IL)

Record details

NPI number1336580364
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 6, 2013
Last updated in NPPESAugust 16, 2016

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