Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Diana Lee Mariani, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1770680951

Mrs. Diana Lee Mariani, MSW, LCSW is a Clinical Social Worker in Normal, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2200 Fort Jesse Rd
Normal, IL 61761-6286
Phone: (309) 452-9001
Fax: (309) 452-9299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.008157 (IL)

Record details

NPI number1770680951
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007

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