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

John F Nielsen, LMSW

Individual provider Social Worker · NPI 1497855928

John F Nielsen, LMSW is a Social Worker in Caledonia, 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

9090 S Rodgers Ct SE
Caledonia, MI 49316-8052
Phone: (616) 891-8770
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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 6801012212 (MI)

Record details

NPI number1497855928
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedSeptember 24, 2006
Last updated in NPPESJuly 9, 2007

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