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

Mary K Castor, LSW

Individual provider Social Worker · NPI 1801161195

Mary K Castor, LSW is a Social Worker in Mansfield, Ohio. Licensed in Ohio. Registered with an NPI since 2012.

Licensed in
OH
In the registry since
2012
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

151 Marion Ave
Mansfield, OH 44903-2223
Phone: (419) 774-9969
Fax: (419) 756-5642
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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 S 0006882 (OH)

Record details

NPI number1801161195
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorNo
NPI enumeratedMarch 20, 2012
Last updated in NPPESMarch 20, 2012

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