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

William Zimmer, RSW

Individual provider Social Worker · NPI 1386601078

William Zimmer, RSW is a Social Worker in Charlotte, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

551 Courthouse Dr
Charlotte, MI 48813-1054
Phone: (517) 543-5100
Fax: (517) 346-8291
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6801063132 (MI)

Record details

NPI number1386601078
Entity typeIndividual (Type 1)
GenderMale
Credentials RSW
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESJuly 13, 2026
Mailing address812 E Jolly Rd, Ste 210, Lansing, MI 48910-6818

Other providers in Charlotte