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

Olson and Hamilton Psychotherapy Services Inc

Organization Clinical Social Worker · NPI 1619170057

Olson and Hamilton Psychotherapy Services Inc is a Clinical Social Worker in Chicago, Illinois. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1300 W Belmont Ave Ste 211
Chicago, IL 60657-3200
Phone: (773) 880-2317
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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

Record details

NPI number1619170057
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Blake Hamilton — President · (773) 880-2308
NPI enumeratedJune 5, 2007
Last updated in NPPESJuly 19, 2011
Mailing address1300 W Belmont Ave, Ste 211, Chicago, IL 60657-3200

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