Deborah Kay Clause, LCSW
Clinical Social Worker · Oak Park, IL
Deborah Kay Clause, LCSW is a clinical social worker with a practice address in Oak Park, Illinois, and NPI 1669576971, issued on Sep 8, 2006. Check the license (Illinois 149004364, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Deborah Kay Clause
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 149004364 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Lake St Ste 280D, Oak Park, IL 60301
- Phone
- (708) 203-3331
- Enumerated
- Sep 8, 2006
- Record last updated
- Dec 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20070727000782); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →
Also registered at 1100 Lake St Ste 280D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isabel DanceReproductive Endocrinology/Infertility Registered Nurse1972225050
Verify Deborah Kay Clause in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 149004364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deborah Kay Clause among 13,637 clinical social worker records in Illinois
Deborah Kay Clause, LCSW is one of 13,637 clinical social worker records with a practice address in Illinois. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 90% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1989 · median 2010 among the 2,895 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
281 clinical social worker records list a practice address in Oak Park
They are 281 of the 2,307 NPPES records with a practice address in Oak Park, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,637 in Illinois → Every provider in Oak Park → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Nancy Cap, MSW LCSWOak Park, IL 603011649205139
- Thomas Como, LCSWOak Park, IL 603011285655183
- Joseph Cortese, LCSWOak Park, IL 603011609832880
- Marge EpsteinOak Park, IL 603011619081809
- Helen Fleisher, LCSWOak Park, IL 603011801821392
- Deborah Fosco, LCSWOak Park, IL 603011396729307
- Terri Hager, MSW, LISWOak Park, IL 603011720026289
- Daniel Kill, LCSWOak Park, IL 603011295741734
Common questions
What is Deborah Kay Clause, LCSW's NPI number?
Deborah Kay Clause, LCSW's National Provider Identifier (NPI) is 1669576971, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deborah Kay Clause, LCSW located?
The NPPES record lists a practice address at 1100 Lake St Ste 280D, Oak Park, IL, 60301. Phone: (708) 203-3331. Providers update this record themselves, so call before visiting.
How can I verify Deborah Kay Clause, LCSW's license?
NPPES lists Illinois license number 149004364, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.