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

Individual provider Clinical Psychologist · NPI 1407145519

Maryanne Nyree Williams, PSYD is a Clinical Psychologist in Chicago, 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

2600 S Michigan Ave Ste 405
Chicago, IL 60616-2857
Phone: (847) 328-4797
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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 071.008024 (IL)

Record details

NPI number1407145519
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 30, 2011
Last updated in NPPESMarch 30, 2011

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