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

Katherine A. Sikich LCSW, PLLC

Organization Clinical Social Worker · NPI 1528840188

Katherine A. Sikich LCSW, PLLC is a Clinical Social Worker in Park Ridge, Illinois. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1580 N Northwest Hwy Ste 224
Park Ridge, IL 60068-1468
Phone: (630) 999-7382
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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 number1528840188
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Sikich — Owner · (630) 999-7382
NPI enumeratedOctober 18, 2023
Last updated in NPPESDecember 14, 2023
Certification dateDecember 14, 2023
Mailing address1580 N Northwest Hwy Ste 224, Park Ridge, IL 60068-1468

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