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

Marissa Griesmar, LSW

Individual provider Social Worker · NPI 1316585391

Marissa Griesmar, LSW is a Social Worker in Logan, Ohio. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

541 State Route 664 N Ste C
Logan, OH 43138-8541
Phone: (740) 385-6594
Fax: (740) 774-6617
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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 number1316585391
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorNo
NPI enumeratedDecember 20, 2019
Last updated in NPPESDecember 20, 2019
Certification dateDecember 20, 2019

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