NPPES file of Aug 9, 2026

Kathleen Brown Domsten, LSW

Clinical Social Worker · Arlington Heights, IL

Kathleen Brown Domsten, LSW is a clinical social worker with a practice address in Arlington Heights, Illinois, and NPI 1134908171, issued on Sep 28, 2023. Check the license (Illinois 149.031566, 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
1134908171
Name
Kathleen Brown Domsten
Credential
LSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149.031566 IL
Self-reported in NPPES; status is on the state search
Practice location
1655 N Arlington Heights RD, Arlington Heights, IL 60004
Phone
(224) 732-1125
Enumerated
Sep 28, 2023
Record last updated
Apr 7, 2026
Medicare enrollment
Enrolled (PECOS I20260416002163); may accept Medicare assignment
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 1655 N Arlington Heights RD

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

  1. Danielle Abi-Saab, PSY.DClinical Neuropsychologist1942391420
  2. Leo Bourneuf, PSY.D.Psychologist1700833571
  3. David Casados, PSY.D.Clinical Psychologist1518124064
  4. Eric Crabtree-Nelson, LCSWClinical Social Worker1720116254
  5. James Fruehling, PH.DClinical Psychologist1619010519
  6. Laurie Goldman, M.D.Psychiatry Physician1083692719

Verify Kathleen Brown Domsten 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 149.031566    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. Steeple Counseling LLCArlington Heights, IL

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

Kathleen Brown Domsten among 13,637 clinical social worker records in Illinois

Kathleen Brown Domsten, LSW 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 2023, is newer than 81% of them.

  • NPI issued2023 · 81% of these records are older, 13% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated1999 · 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).

119 clinical social worker records list a practice address in Arlington Heights

They are 119 of the 2,697 NPPES records with a practice address in Arlington Heights, and 13,637 clinical social worker records in Illinois.

All 13,637 in Illinois → Every provider in Arlington Heights → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Steven Besefske, LCSWArlington Hts, IL 600041285748210
  2. Sharon Bloch, LCSWArlington Heights, IL 600041447227277
  3. Diane Blumenthal, MSW, LCSWArlington Heights, IL 600041629117007
  4. Donna Claffey, M.S.W., L.C.S.W.Arlington Hts, IL 600041336215243
  5. Marie Duetsch, MSWArlington Hts, IL 600041457490203
  6. Judith Franklin, LCSWArlington Heights, IL 600041689745788
  7. Jennifer Henry, LCSWArlington Heights, IL 600041306871546
  8. Deborah Lancaster, L.C.S.W.Arlington Heights, IL 600041649283201

Common questions

What is Kathleen Brown Domsten, LSW's NPI number?

Kathleen Brown Domsten, LSW's National Provider Identifier (NPI) is 1134908171, issued on Sep 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Brown Domsten, LSW located?

The NPPES record lists a practice address at 1655 N Arlington Heights RD, Arlington Heights, IL, 60004. Phone: (224) 732-1125. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Brown Domsten, LSW's license?

NPPES lists Illinois license number 149.031566, 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.