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

Marianna E. Olson, LLMSW

Individual provider Clinical Social Worker · NPI 1639852627

Marianna E. Olson, LLMSW is a Clinical Social Worker in Ann Arbor, Michigan. Works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2023

Practice location Address checks out

2020 Hogback Rd Ste 18
Ann Arbor, MI 48105-9752
Phone: (517) 481-2133
Show map & directions

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

Additional practice locations (1)

  • 518 N Division St, Ann Arbor, MI 48104-1136 — (248) 579-8097

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6851114158 (MI)

Record details

NPI number1639852627
Entity typeIndividual (Type 1)
GenderFemale
Credentials LLMSW
Sole proprietorNo
NPI enumeratedAugust 8, 2023
Last updated in NPPESAugust 8, 2023
Certification dateAugust 8, 2023

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