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

Mr. Bruce B Dannenberger, LCSW

Individual provider Clinical Social Worker · NPI 1033239728

Mr. Bruce B Dannenberger, LCSW is a Clinical Social Worker in Ottawa, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
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

110 E Main St Ste 309
Ottawa, IL 61350-2900
Phone: (815) 434-2118
Fax: (815) 434-5253
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149004294 (IL)

Record details

NPI number1033239728
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 29, 2007
Last updated in NPPESJuly 9, 2007

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