NPPES file of Aug 9, 2026

Charlotte Walker, LCSW

Clinical Social Worker · Des Plaines, IL

Charlotte Walker, LCSW is a clinical social worker with a practice address in Des Plaines, Illinois, and NPI 1437785136, issued on Mar 14, 2020. Check the license (Illinois 149019798, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437785136
Name
Charlotte Walker
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149019798 IL
Self-reported in NPPES; status is on the state search
Practice location
1585 Ellinwood Ave Ste 106, Des Plaines, IL 60016
Phone
(847) 877-3970
Enumerated
Mar 14, 2020
Record last updated
Mar 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200520003562); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →

Also registered at 1585 Ellinwood Ave Ste 106

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deborah Garman, PSY.D.Clinical Psychologist1033278387
  2. Jennifer Jo Kim, PHDClinical Psychologist1427714583
  3. Maureen Martin, LCPCProfessional Counselor1396260410

Verify Charlotte Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 149019798    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Nancy Eschbach Lcsw And AssociatesDes Plaines, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Charlotte Walker among 13,637 clinical social worker records in Illinois

Charlotte Walker, 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 2020, is newer than 64% of them.

  • NPI issued2020 · 64% of these records are older, 31% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2007 · median 2010 among the 2,895 with a school on file
  • Record last updated2020 · 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).

59 clinical social worker records list a practice address in Des Plaines

They are 59 of the 1,164 NPPES records with a practice address in Des Plaines, and 13,637 clinical social worker records in Illinois.

All 13,637 in Illinois → Every provider in Des Plaines → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Phil Addante, M.S.W.,L.C.S.W.Des Plaines, IL 600161407982606
  2. Courtney Bowles, LCSWDes Plaines, IL 600161043418296
  3. Timothy Clark, LCSW LCPC CSADC SAPDes Plaines, IL 600161609966415
  4. Janelle Dimichele, MSW, LCSWDes Plaines, IL 600161790983880
  5. Carol Hoffenkamp, L.C.S.W.Des Plaines, IL 600161891806055
  6. Annie Hudson, L.C.S.W.Des Plaines, IL 600161710185764
  7. Sandra Janowski, LCSW, CADCDes Plaines, IL 600161407927056
  8. Elizabeth Makowski, LCSWDes Plaines, IL 600161932264538

Common questions

What is Charlotte Walker, LCSW's NPI number?

Charlotte Walker, LCSW's National Provider Identifier (NPI) is 1437785136, issued on Mar 14, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Charlotte Walker, LCSW located?

The NPPES record lists a practice address at 1585 Ellinwood Ave Ste 106, Des Plaines, IL, 60016. Phone: (847) 877-3970. Providers update this record themselves, so call before visiting.

How can I verify Charlotte Walker, LCSW's license?

NPPES lists Illinois license number 149019798, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.