1. Home
  2. Directory
  3. Illinois
  4. Park Ridge
  5. Social Worker
  6. NPI Profile

KATHERINE SIKICH
NPI 1609149780
Social Worker - Clinical in Park Ridge, IL

Active since February 20, 2012Opted out of Medicare · through Nov 17, 2027
1580 N NORTHWEST HWY STE 224, PARK RIDGE, IL 60068(847) 390-0247 Get Directions Write a Review

NPPES record last updated: January 15, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 15, 2022, Feb 3, 2020, Feb 1, 2020 and 1 more (4 updates tracked since 2020).

About Katherine Sikich NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE SIKICH (NPI 1609149780) is an individual clinical provider in Park Ridge, Illinois, licensed in Illinois (149.016650) and active in the NPI registry since February 2012. She has opted out of Medicare through November 17, 2027.

NPPES Registry Identity

NPI1609149780
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATHERINE SIKICH
Location Address1580 N NORTHWEST HWY STE 224Park Ridge, IL 60068-1468
Mailing Address1580 N Northwest Hwy Ste 224Park Ridge, IL 60068-1468 · (630) 999-7382
Phone(847) 390-0247
Sole ProprietorNo
Enumeration DateFebruary 20, 2012
Last NPPES UpdateJanuary 15, 20224 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2022
✔ NPI 1609149780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149.016650
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1580 N NORTHWEST HWY STE 224, Park Ridge, IL 60068
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Katherine Sikich has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 17, 2025 through November 17, 2027.

Opt-Out Effective DateNovember 17, 2025
Opt-Out In Effect ThroughNovember 17, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHERINE A. SIKICH LCSW, PLLC
Social Worker (Clinical)
1580 N NORTHWEST HWY STE 224
PARK RIDGE, IL 60068
Cook County (630) 999-7382
KARI SIKICH, LCPC, PLLC
Counselor (Professional)
1580 N NORTHWEST HWY STE 224
PARK RIDGE, IL 60068
Cook County (630) 306-6629
STEPHEN MAX HASSON LSW, MSW
Social Worker (Clinical)
1580 N NORTHWEST HWY STE 224
PARK RIDGE, IL 60068
Cook County (847) 271-1454

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Sikich's NPI number?

The NPI number for Katherine Sikich is 1609149780. It was assigned to this individual provider in the NPPES registry on February 20, 2012.

Where is Katherine Sikich located?

Katherine Sikich practices at 1580 N Northwest Hwy Ste 224, Park Ridge, IL 60068. The listed phone number is (847) 390-0247.

What is Katherine Sikich's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Katherine Sikich enrolled in Medicare?

No. Katherine Sikich has opted out of Medicare through November 17, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Katherine Sikich was last updated on January 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.