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

Individual provider Clinical Social Worker · NPI 1356149603

Casey Vanhattum, LMSW is a Clinical Social Worker in Grandville, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2025
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 20
Grandville, MI 49468-0020
Phone: (616) 460-5875
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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 6801114318 (MI)

Record details

NPI number1356149603
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedMarch 4, 2025
Last updated in NPPESMarch 4, 2025
Certification dateMarch 3, 2025
Mailing addressPo Box 20, Grandville, MI 49468-0020

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