NPPES file of Aug 9, 2026

Jane Niermann, LCSW

Clinical Social Worker · Chicago, IL

Jane Niermann, LCSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1427385814, issued on Nov 5, 2009. Check the license (Illinois 149.013770, 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
1427385814
Name
Jane Niermann
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149.013770 IL
Self-reported in NPPES; status is on the state search
Practice location
2334 W Lawrence Ave, Chicago, IL 60625
Phone
(773) 263-7550
Enumerated
Nov 5, 2009
Record last updated
Apr 18, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110407000925); may accept 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 2334 W Lawrence Ave

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

  1. Jennifer Bean, LCSWClinical Social Worker1972730802
  2. Elaine Belsito, LCPCProfessional Counselor1740722412
  3. Caitlin Berg, LCPCProfessional Counselor1780007542
  4. Amanda Bevacqua, LMFTMarriage & Family Therapist1023336088
  5. Margaret Crowley, PSY.D.Clinical Psychologist1750403150
  6. Veronica Dimario, DDSGeneral Practice Dentistry1891799508

Verify Jane Niermann 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 149.013770    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. Transformative Therapy IncChicago, IL

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

Jane Niermann among 13,637 clinical social worker records in Illinois

Jane Niermann, 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 2009, is newer than 23% of them.

  • NPI issued2009 · 23% of these records are older, 74% 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 updated2013 · 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. Kevin Conaty, LCSWChicago, IL 606251891721569
  2. John Dinauer, MSWChicago, IL 606251003853789
  3. Alton Dubois, PH.D.Chicago, IL 606251467538769
  4. Meredith Glick, A.M., LCSWChicago, IL 606251588864193
  5. Julie Hanson, LCSWChicago, IL 606251841345949
  6. Kay Holler, L.C.S.W.Chicago, IL 606251578697280
  7. Daniel Jennings, LCSWChicago, IL 606251558473520
  8. Carol Knopf, LCSWChicago, IL 606251841414620

Common questions

What is Jane Niermann, LCSW's NPI number?

Jane Niermann, LCSW's National Provider Identifier (NPI) is 1427385814, issued on Nov 5, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jane Niermann, LCSW located?

The NPPES record lists a practice address at 2334 W Lawrence Ave, Chicago, IL, 60625. Phone: (773) 263-7550. Providers update this record themselves, so call before visiting.

How can I verify Jane Niermann, LCSW's license?

NPPES lists Illinois license number 149.013770, 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.