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

Dian Sullivan, LCSW

Individual provider Social Worker · NPI 1720044084

Dian Sullivan, LCSW is a Social Worker in Fort Wayne, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
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

800 Broadway Ste 315
Fort Wayne, IN 46802-2149
Phone: (260) 489-6030
Fax: (260) 489-5536
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 34001106A (IN)

Record details

NPI number1720044084
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESMarch 4, 2016
Mailing address800 Broadway, Suite 315, Fort Wayne, IN 46802-2149

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