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

Individual provider Clinical Psychologist · NPI 1174702328

William W Donaldson is a Clinical Psychologist in Marion, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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Practice location Address checks out

4503 W Deyoung St Ste 103C
Marion, IL 62959-7654
Phone: (618) 998-0888
Fax: (618) 993-1808
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X (IL)

Record details

NPI number1174702328
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 24, 2007
Last updated in NPPESOctober 24, 2007
Mailing address4503 W Deyoung St, Suite 103c, Marion, IL 62959-7654

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