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

Individual provider Clinical Social Worker · NPI 1629117007

Mrs. Diane M. Blumenthal, MSW, LCSW is a Clinical Social Worker in Arlington Heights, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

3285 N Arlington Heights Rd Ste 203
Arlington Heights, IL 60004-1564
Phone: (847) 392-4445
Fax: (847) 368-1301
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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 (IL)

Record details

NPI number1629117007
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007

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