Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Rachel A Maass-O'Haver, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1740517929

Rachel A Maass-O'Haver, MSW, LCSW is a Clinical Social Worker in Columbus, Indiana. Licensed in Indiana. Registered with an NPI since 2009.

Licensed in
IN
In the registry since
2009
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

720 N Marr Rd
Columbus, IN 47201-6660
Phone: (812) 314-3400
Fax: (812) 376-4875
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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 34007469A (IN)

Record details

NPI number1740517929
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedNovember 10, 2009
Last updated in NPPESSeptember 9, 2024
Certification dateSeptember 9, 2024

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