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

Mr. William R Baumann, MSW, LISW

Individual provider Clinical Social Worker · NPI 1386744936

Mr. William R Baumann, MSW, LISW is a Clinical Social Worker in Greenville, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

227 W Main St
Greenville, OH 45331-1429
Phone: (937) 417-4145
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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 I-0003086 (OH)

Record details

NPI number1386744936
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LISW
Sole proprietorYes
NPI enumeratedSeptember 24, 2006
Last updated in NPPESJuly 8, 2007

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