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

Individual provider Social Worker · NPI 1821254632

Donald Karcher, LISW, LCDCIII is a Social Worker in Defiance, Ohio. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

201 E 2nd St
Defiance, OH 43512-2290
Phone: (419) 359-0336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1821254632
Entity typeIndividual (Type 1)
GenderMale
Credentials LISW , LCDCIII
Sole proprietorNo
NPI enumeratedJuly 31, 2008
Last updated in NPPESDecember 8, 2022
Certification dateDecember 8, 2022

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