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

Colleen O'Brien LLC

Organization Mental Health Counselor · NPI 1295323343

Colleen O'Brien LLC is a Mental Health Counselor in Chicago, Illinois. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4512 N Richmond St
Chicago, IL 60625-3826
Phone: (773) 425-0235
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1295323343
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Colleen O'Brien — Owner And Therapist · (773) 425-0235
NPI enumeratedJanuary 5, 2021
Last updated in NPPESJanuary 5, 2021
Certification dateJanuary 5, 2021
Mailing address4512 N Richmond St, Chicago, IL 60625-3826

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