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

Individual provider Clinical Psychologist · NPI 1598057713

William J Udrow, PSYD is a Clinical Psychologist in Joliet, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2011
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

501 Ella Ave
Joliet, IL 60433-2799
Phone: (815) 727-8521
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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 071008384 (IL)

Record details

NPI number1598057713
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMay 5, 2011
Last updated in NPPESSeptember 11, 2012
Mailing address4823 W Grace St, Chicago, IL 60641-3504

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