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

MS. Joanna Marie Diem, LMFT

Individual provider Marriage & Family Therapist · NPI 1538812839

MS. Joanna Marie Diem, LMFT is a Marriage & Family Therapist in St Louis Park, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2022
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

4500 Park Glen Rd Ste 155
St Louis Park, MN 55416-4888
Phone: (612) 405-4057
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 3846 (MN)

Record details

NPI number1538812839
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedJanuary 27, 2022
Last updated in NPPESJanuary 27, 2022
Certification dateJanuary 27, 2022

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