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

Olb Services LLC

Organization Clinical Social Worker · NPI 1134978745

Olb Services LLC is a Clinical Social Worker in Chicago, Illinois. Works from 2 locations. Registered with an NPI since 2024.

In the registry since
2024
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

1041 N Western Ave Ste 1
Chicago, IL 60622-6089
Phone: (312) 796-7266
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2202 W Race Ave Apt 3e, Chicago, IL 60612-5476 — (312) 796-7266

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1134978745
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Olivia Berkeley — Owner/Psychotherapist · (512) 434-9934
Other names Olivia Berkeley Therapy; Olivia Berkeley Therapy
NPI enumeratedMay 15, 2024
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025
Mailing address2202 W Race Ave Apt 3e, Chicago, IL 60612-5476

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