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

Colleen O'Brien, LISW

Individual provider Clinical Social Worker · NPI 1861179798

Colleen O'Brien, LISW is a Clinical Social Worker in Gahanna, Ohio. Licensed in Ohio. Registered with an NPI since 2023.

Licensed in
OH
In the registry since
2023
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

540 Officenter Pl Ste 180
Gahanna, OH 43230-5321
Phone: (888) 336-1772
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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 I.2304568 (OH)

Record details

NPI number1861179798
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorNo
NPI enumeratedJuly 3, 2023
Last updated in NPPESDecember 20, 2023
Certification dateDecember 20, 2023
Mailing address635 Mallard Crossing Way, Columbus, OH 43215-7030

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