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JENNIFER CLAUSSEN LCSW
NPI 1053563809
Social Worker in Oak Brook, IL

Active since October 10, 2008PECOS Enrolled
2907 BUTTERFIELD RD, SUITE 240, OAK BROOK, IL 60523(630) 586-0900(630) 586-9990 Get Directions Write a Review

NPPES record last updated: October 10, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jennifer Claussen Lcsw NPPES

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

JENNIFER CLAUSSEN LCSW (NPI 1053563809) is an individual social worker in Oak Brook, Illinois, licensed in Illinois (149-012949) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053563809
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameJENNIFER CLAUSSENCredential: LCSW
Location Address2907 BUTTERFIELD RD, SUITE 240Oak Brook, IL 60523-1175
Mailing Address2907 Butterfield Rd, Suite 240Oak Brook, IL 60523-1175 · (630) 586-0900 · Fax (630) 586-9990
Phone(630) 586-0900
Fax(630) 586-9990
Sole ProprietorNo
Enumeration DateOctober 10, 2008
✔ NPI 1053563809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in IL · 149-012949
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2907 BUTTERFIELD RD, Oak Brook, IL 60523
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Claussen Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Other Providers at the Same Location NPPES 10

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

PEGGY LAVIN MSW
Social Worker (Clinical)
2907 BUTTERFIELD RD, SUITE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
COURTNEY JOHNS MSW,LCSW
Social Worker (Clinical)
2907 BUTTERFIELD RD
OAK BROOK, IL 60523
Dupage County (630) 586-0900
KATHARINE M GRINNELL-NOAK PSY.D.
Psychologist (Clinical)
2907 BUTTERFIELD RD, SUITE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
MARTHA COOK M.S.W.
Social Worker (Clinical)
2907 BUTTERFIELD RD, SUITE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
CHARLENE WOJNOWSKI-SPARACIO LCSW
Social Worker (Clinical)
2907 BUTTERFIELD RD, SUTIE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
CAROL L WAHLSTROM LCPC
Counselor (Mental Health)
2907 BUTTERFIELD RD, SUITE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
KERSTIN BLUMHARDT MSW
Social Worker (Clinical)
2907 BUTTERFIELD RD, SUITE 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900
KATHERINE LOUISE MILLER LCSW
Social Worker (Clinical)
2907 BUTTERFIELD RD, ST. 240
OAK BROOK, IL 60523
Dupage County (630) 586-0900

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 Jennifer Claussen's NPI number?

The NPI number for Jennifer Claussen is 1053563809. It was assigned to this individual provider in the NPPES registry on October 10, 2008.

Where is Jennifer Claussen located?

Jennifer Claussen practices at 2907 Butterfield Rd Suite 240, Oak Brook, IL 60523. The listed phone number is (630) 586-0900.

What is Jennifer Claussen's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Jennifer Claussen enrolled in Medicare?

Yes. Jennifer Claussen is registered in the Medicare PECOS enrollment system.

What insurance does Jennifer Claussen accept?

Health plans from Providence Health Plan list Jennifer Claussen 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 Jennifer Claussen was last updated on October 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.