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

MS. Nancy Ann Insidioso, LMSW

Individual provider Social Worker · NPI 1619086329

MS. Nancy Ann Insidioso, LMSW is a Social Worker in South Haven, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1007 E Wells St
South Haven, MI 49090-9612
Phone: (269) 637-5297
Fax: (269) 637-9238
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X (MI)

Record details

NPI number1619086329
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESOctober 30, 2007

Other providers in South Haven