NPPES file of Aug 9, 2026

Benjamin Leven, LCSW

Clinical Social Worker · Chicago, IL

Benjamin Leven, LCSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1932605789, issued on Apr 2, 2018. Check the license 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
1932605789
Name
Benjamin Leven
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
645 S Central Ave, Chicago, IL 60644
Phone
(773) 854-5072
Enumerated
Apr 2, 2018
Record last updated
May 24, 2023
Medicare enrollment
Enrolled (PECOS I20180517000897); accepts 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 645 S Central Ave

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

  1. M Bhagavan, M.D.Internal Medicine Physician1174512917
  2. Sean Bryant, M.D.Medical Toxicology (Emergency Medicine) Physician1548355399
  3. Lois Clarke, M.D.Emergency Medicine Physician1912924465
  4. Charles Collins, M.D.Emergency Medicine Physician1902914732
  5. Holly Cromwell, MDEmergency Medicine Physician1548297658
  6. Tiffany Dean, DNPPsychiatric/Mental Health Nurse Practitioner1699273011

Verify Benjamin Leven in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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. Vitae Health Medical Illinois, PLLCEvanston, IL

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

Benjamin Leven among 13,637 clinical social worker records in Illinois

Benjamin Leven, 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 2018, is newer than 54% of them.

  • NPI issued2018 · 54% of these records are older, 41% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2015 · median 2010 among the 2,895 with a school on file
  • Record last updated2023 · 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).

4,368 clinical social worker records list a practice address in Chicago

They are 4,368 of the 63,379 NPPES records with a practice address in Chicago, and 13,637 clinical social worker records in Illinois.

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

The 8 clinical social worker records with the nearest ZIP codes

  1. Michelle BehrensChicago, IL 606441013574136
  2. Alvie Bender, LCSWChicago, IL 606441023677051
  3. Amanda BrooksChicago, IL 606441659786465
  4. Peter Chapman, LCSWChicago, IL 606441053552497
  5. Paul EverettChicago, IL 606441053654756
  6. Jill Gaertner, LCSWChicago, IL 606441407215031
  7. Lucero GarciaChicago, IL 606441366986911
  8. Veronica Hiltscher, LCSWChicago, IL 606441932386679

Common questions

What is Benjamin Leven, LCSW's NPI number?

Benjamin Leven, LCSW's National Provider Identifier (NPI) is 1932605789, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Leven, LCSW located?

The NPPES record lists a practice address at 645 S Central Ave, Chicago, IL, 60644. Phone: (773) 854-5072. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Leven, 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.

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.