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

Sarah A Gwillim, LLMSW

Individual provider Social Worker · NPI 1275889453

Sarah A Gwillim, LLMSW is a Social Worker in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2012.

Licensed in
MI
In the registry since
2012
Specialties on file
2

Practice location Address checks out

781 36th St SE
Grand Rapids, MI 49508
Phone: (616) 248-5262
Fax: (616) 726-1883
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6801094153 (MI)
Case Manager/Care Coordinator Taxonomy 171M00000X · Licence 6801094153 (MI)

Record details

NPI number1275889453
Entity typeIndividual (Type 1)
GenderFemale
Credentials LLMSW
Sole proprietorNo
NPI enumeratedJuly 25, 2012
Last updated in NPPESJuly 25, 2012

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