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

Colleen Lee O'Brien, LMSW

Individual provider Clinical Social Worker · NPI 1225365398

Colleen Lee O'Brien, LMSW is a Clinical Social Worker in Ypsilanti, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2009
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1606 S Huron St Ste 972808
Ypsilanti, MI 48197-9998
Phone: (734) 579-8193
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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 6801088299 (MI)

Record details

NPI number1225365398
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedNovember 11, 2009
Last updated in NPPESAugust 22, 2025
Certification dateAugust 21, 2025

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