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

Otterson Mental Health Services Inc

Organization Clinical Social Worker · NPI 1659611341

Otterson Mental Health Services Inc is a Clinical Social Worker in Duluth, Minnesota. Licensed in Minnesota. Registered with an NPI since 2013.

Licensed in
MN
In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

324 W Superior St Ste 505
Duluth, MN 55802
Phone: (218) 740-3061
Fax: (218) 740-3044
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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 18201 (MN)

Record details

NPI number1659611341
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Troy Otterson — Owner/President · (218) 740-3061
NPI enumeratedFebruary 18, 2013
Last updated in NPPESFebruary 18, 2013
Mailing address324 West Superior Street, Suite 505, Duluth, MN 55802

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