Arlene Ross Langley, LCSW
Clinical Social Worker · Downers Grove, IL
Arlene Ross Langley, LCSW is a clinical social worker with a practice address in Downers Grove, Illinois, and NPI 1841389954, issued on Oct 12, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arlene Ross Langley
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6858-123 WI
Self-reported in NPPES; status is on the state search - Practice location
- 728 Ogden Ave Ste E, Downers Grove, IL 60515
- Phone
- (715) 617-6000
- Enumerated
- Oct 12, 2006
- Record last updated
- Jul 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (630) 541-6557
- Medicaid ID
- 40973800 WI
- Medicare enrollment
- Enrolled (PECOS I20191009001745); 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 →
Verify Arlene Ross Langley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Jennifer Logston Counseling LtdDowners Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arlene Ross Langley among 13,637 clinical social worker records in Illinois
Arlene Ross Langley, 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. 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 fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1997 · median 2010 among the 2,895 with a school on file
- Record last updated2019 · 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).
86 clinical social worker records list a practice address in Downers Grove
They are 86 of the 1,899 NPPES records with a practice address in Downers Grove, and 13,637 clinical social worker records in Illinois.
All 13,637 in Illinois → Every provider in Downers Grove → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Christine Bonavolante, LCSWDowners Grove, IL 605151235292210
- Jo Duren-Sampson, LCSWDowners Grove, IL 605151457305526
- Kathleen Jacob, L.C.S.WDowners Grove, IL 605151700865128
- Jennifer Kors, L.C.S.W.Downers Grove, IL 605151679618417
- Daniel Lippmann, LCSWDowners Grove, IL 605151447432034
- Jennifer Logston, MSW, LCSWDowners Grove, IL 605151841304094
- Cheryl Long, LCSWDowners Grove, IL 605151285680090
- Cynthia Matook, LCSWDowners Grove, IL 605151962458125
Common questions
What is Arlene Ross Langley, LCSW's NPI number?
Arlene Ross Langley, LCSW's National Provider Identifier (NPI) is 1841389954, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arlene Ross Langley, LCSW located?
The NPPES record lists a practice address at 728 Ogden Ave Ste E, Downers Grove, IL, 60515. Phone: (715) 617-6000. Providers update this record themselves, so call before visiting.
How can I verify Arlene Ross Langley, LCSW's license?
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. Medicare files from data.cms.gov. 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.