MS. DEBORAH KAY CLAUSE LCSW
NPI 1669576971
Social Worker - Clinical in Oak Park, IL

Active since September 08, 2006PECOS EnrolledAccepts Medicare Assignment
1100 LAKE ST STE 280D, OAK PARK, IL 60301(708) 203-3331 Get Directions Write a Review

NPPES record last updated: December 4, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 4, 2025, Sep 14, 2022 (2 updates tracked since 2022).

About Ms. Deborah Kay Clause Lcsw NPPES

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

MS. DEBORAH KAY CLAUSE LCSW (NPI 1669576971) is an individual clinical provider in Oak Park, Illinois, licensed in Illinois (149004364) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1669576971
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DEBORAH KAY CLAUSECredential: LCSW
Location Address1100 LAKE ST STE 280DOak Park, IL 60301-1015
Mailing Address1100 Lake St Ste 280dOak Park, IL 60301-1015 · (708) 203-3331
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateSeptember 8, 2006
Last NPPES UpdateDecember 4, 20252 updates tracked since enumeration
NPPES CertifiedDecember 4, 2025
NPI 1669576971 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 · 149004364
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.

1100 LAKE ST STE 280D, Oak Park, IL 60301

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Deborah Kay Clause Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658472162
PECOS Enrollment IDI20070727000782
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

Registered Nurse (Reproductive Endocrinology/Infertility)
1100 LAKE ST STE 280D
OAK PARK, IL 60301

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 Deborah Clause's NPI number?

The NPI number for Deborah Clause is 1669576971. It was assigned to this individual provider in the NPPES registry on September 8, 2006.

Where is Deborah Clause located?

Deborah Clause practices at 1100 Lake St Ste 280D, Oak Park, IL 60301. The listed phone number is (708) 203-3331.

What is Deborah Clause's specialty?

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

Is Deborah Clause enrolled in Medicare?

Yes. Deborah Clause is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Deborah Clause accept?

Health plans from Providence Health Plan list Deborah Clause as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Deborah Clause was last updated on December 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.