NPPES file of Aug 9, 2026

Mary Elizabeth Thomas, LCSW

Clinical Social Worker · Wilmette, IL

Mary Elizabeth Thomas, LCSW is a clinical social worker with a practice address in Wilmette, Illinois, and NPI 1740013697, issued on Aug 24, 2024. Check the license (Illinois 149.026263, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1740013697
Name
Mary Elizabeth Thomas
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149.026263 IL
Self-reported in NPPES; status is on the state search
Practice location
444 Skokie Blvd Ste 340, Wilmette, IL 60091
Phone
(847) 687-4877
Enumerated
Aug 24, 2024
Record last updated
Aug 24, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 444 Skokie Blvd Ste 340

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

  1. Barbara Caines, MSW;PELSocial Worker1578335725
  2. Jessica DawsonSocial Worker1316869175
  3. Lindsay Williams, M.A., LPCMental Health Counselor1821648189

Verify Mary Elizabeth Thomas 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 149.026263
    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

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73 clinical social worker records list a practice address in Wilmette

They are 73 of the 568 NPPES records with a practice address in Wilmette, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Illinois

  1. Leah A' Hearn, LCSWSavoy, IL1124790829
  2. Bruce AaronChicago, IL1013069087
  3. Melissa Aaron, LCSWWest Frankfort, IL1437505526
  4. Marcus Abate, MSWAurora, IL1679904767
  5. Nadia Abbas, LCSWChicago, IL1578176400
  6. Trisha Abbey, LCSWPalatine, IL1477970176
  7. Mary Abbott, LCSWElgin, IL1073787685
  8. Susan Abbott, LCSWOak Park, IL1235456930
  9. Ghada AbdallaChampaign, IL1235015553
  10. Samella Abdullah, PH.D.Chicago, IL1356404263

Common questions

What is Mary Elizabeth Thomas, LCSW's NPI number?

Mary Elizabeth Thomas, LCSW's National Provider Identifier (NPI) is 1740013697, issued on Aug 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mary Elizabeth Thomas, LCSW located?

The NPPES record lists a practice address at 444 Skokie Blvd Ste 340, Wilmette, IL, 60091. Phone: (847) 687-4877. Providers update this record themselves, so call before visiting.

How can I verify Mary Elizabeth Thomas, LCSW's license?

NPPES lists Illinois license number 149.026263, 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.