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

S Okai Ltd

Organization Adult Mental Health Clinic/Center · NPI 1114010790

S Okai Ltd is an Adult Mental Health Clinic/Center in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4639 W Washington St
Chicago, IL 60644
Phone: (773) 287-9002
Fax: (773) 287-9188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X (IL)

Record details

NPI number1114010790
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Solomon Okai — President · (773) 261-1200
NPI enumeratedOctober 2, 2006
Last updated in NPPESAugust 22, 2020
Mailing address5301 W Madison St, Chicago, IL 60644

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