Arlene Ann Messner -Peters, LCSW MSW
Clinical Social Worker · Libertyville, IL
Arlene Ann Messner -Peters, LCSW MSW is a clinical social worker with a practice address in Libertyville, Illinois, and NPI 1356394886, issued on May 18, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arlene Ann Messner -Peters
- Credential
- LCSW MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 31480 N US Highway 45, Libertyville, IL 60048
- Phone
- (847) 680-2715
- Enumerated
- May 18, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (847) 680-3832
- Medicare enrollment
- Enrolled (PECOS I20060523000129); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1988
- 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 31480 N US Highway 45
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Abney-Knauz, PSY.DProfessional Counselor1447702923
- Kara AnastPsychologist1083016117
- Sara AndersonClinical Social Worker1881796092
- Christina Bailey, PSYDClinical Child & Adolescent Psychologist1992022172
- Elvina Berman, M.DPsychiatry Physician1366487688
- Robyn Berman, LPCProfessional Counselor1376737429
Verify Arlene Ann Messner -Peters 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
- Counseling Connection IncLibertyville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arlene Ann Messner -Peters among 13,637 clinical social worker records in Illinois
Arlene Ann Messner -Peters, LCSW MSW 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
- Graduated1988 · median 2010 among the 2,895 with a school on file
- Record last updated2026 · 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).
79 clinical social worker records list a practice address in Libertyville
They are 79 of the 1,361 NPPES records with a practice address in Libertyville, and 13,637 clinical social worker records in Illinois.
All 13,637 in Illinois → Every provider in Libertyville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sara AndersonLibertyville, IL 600481881796092
- Amy Byrne, LCSW, CADCLibertyville, IL 600481033212980
- Deane Happ, MSW, LCSWLibertyville, IL 600481154435832
- Alan HeigertLibertyville, IL 600481447352661
- Rita Johnson, LCSWLibertyville, IL 600481730292152
- Penelope Klestinski, LCSWLibertyville, IL 600481265545628
- Karen Meyer, L.C.S.WLibertyville, IL 600481023043809
- Caryn Meyer, MSWLibertyville, IL 600481154435113
Common questions
What is Arlene Ann Messner -Peters, LCSW MSW's NPI number?
Arlene Ann Messner -Peters, LCSW MSW's National Provider Identifier (NPI) is 1356394886, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arlene Ann Messner -Peters, LCSW MSW located?
The NPPES record lists a practice address at 31480 N US Highway 45, Libertyville, IL, 60048. Phone: (847) 680-2715. Providers update this record themselves, so call before visiting.
How can I verify Arlene Ann Messner -Peters, LCSW MSW'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.