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

MS. Nancy Duffey Black, MS, LICSW, CEAP, SAP

Individual provider Clinical Social Worker · NPI 1942449418

MS. Nancy Duffey Black, MS, LICSW, CEAP, SAP is a Clinical Social Worker in Wayzata, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2009
What do these letters mean?
MS — Master of Science
A graduate science degree.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

2000 Blackberry Ln
Wayzata, MN 55391-2006
Phone: (763) 443-3348
Fax: (888) 244-9928
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 06510 (MN)

Record details

NPI number1942449418
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LICSW , CEAP , SAP
Sole proprietorYes
NPI enumeratedFebruary 6, 2009
Last updated in NPPESJuly 15, 2016

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