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

Arvid Leland Mortensen, LICSW

Individual provider Clinical Social Worker · NPI 1508191677

Arvid Leland Mortensen, LICSW is a Clinical Social Worker in Winona, Minnesota. Licensed in Minnesota. Registered with an NPI since 2009.

Licensed in
MN
In the registry since
2009
What do these letters mean?
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

111 Market St Ste 4A
Winona, MN 55987-5532
Phone: (507) 452-5033
Fax: (507) 452-5183
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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 8588 (MN)

Record details

NPI number1508191677
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorNo
NPI enumeratedOctober 7, 2009
Last updated in NPPESOctober 7, 2009

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