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

Olson and Hamilton Psychotherapy Services Incorporated

Organization Clinical Social Worker · NPI 1336427731

Olson and Hamilton Psychotherapy Services Incorporated is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011

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 · Licence 149012143 (IL)

Record details

NPI number1336427731
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Blake Hamilton — President · (773) 880-2308
NPI enumeratedAugust 2, 2011
Last updated in NPPESOctober 18, 2011
Mailing address1300 W Belmont Ave, Ste 211, Chicago, IL 60657-3200

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