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

Diane Dunn, LLC

Organization Adult Mental Health Clinic/Center · NPI 1053955666

Diane Dunn, LLC is an Adult Mental Health Clinic/Center in Worthington, Minnesota. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1029 3rd Ave Ste 2
Worthington, MN 56187-2399
Phone: (507) 820-1545
Fax: (507) 825-9978
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1053955666
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diane Dunn — Clinical Social Worker · (507) 820-1545
NPI enumeratedNovember 6, 2019
Last updated in NPPESDecember 6, 2019
Mailing addressPo Box 291, Worthington, MN 56187-0291