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

MS. Janice Marie Zwaanstra, LMSW

Individual provider Clinical Social Worker · NPI 1013091875

MS. Janice Marie Zwaanstra, LMSW is a Clinical Social Worker in Allegan, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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 Address checks out

217 Hubbard St
Allegan, MI 49010-1320
Phone: (269) 673-1896
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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 L872122 (MI)

Record details

NPI number1013091875
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESJuly 8, 2007

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