NPPES file of Aug 9, 2026

Melissa M. Johnson, LCSW

Social Worker · Dekalb, IL

Melissa M. Johnson, LCSW is a social worker with a practice address in Dekalb, Illinois, and NPI 1437535929, issued on Aug 6, 2015. Check the license (Illinois 149.021116, 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
1437535929
Name
Melissa M. Johnson
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
License number
149.021116 IL
Self-reported in NPPES; status is on the state search
Practice location
12 Health Services Dr, Dekalb, IL 60115
Phone
(815) 756-4875
Enumerated
Aug 6, 2015
Record last updated
Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(815) 756-2944
Medicaid ID
362771343001 IL
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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8 nearest social worker records → All 5,881 in Illinois → Look up another NPI →

Also registered at 12 Health Services Dr

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

  1. Alexandra Agwuedu, RSAMental Health Counselor1457038507
  2. Ann AlbertProfessional Counselor1619754751
  3. Anne Alesandrini, MS, LMFTMarriage & Family Therapist1124407952
  4. Janeta AllenMental Health Counselor1649099789
  5. Jennifer AllenMental Health Counselor1225862857
  6. Kisha AllgeyerProfessional Counselor1417895459

Verify Melissa M. Johnson 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 149.021116    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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Melissa M. Johnson among 5,881 social worker records in Illinois

Melissa M. Johnson, LCSW is one of 5,881 social worker records with a practice address in Illinois. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 16% of them.

  • NPI issued2015 · 16% of these records are older, 80% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2020 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

62 social worker records list a practice address in Dekalb

They are 62 of the 936 NPPES records with a practice address in Dekalb, and 5,881 social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,881 in Illinois → Every provider in Dekalb → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Abigail Ascencio, LSWDekalb, IL 601151528588068
  2. Cortney Baish, MSW, LSWDekalb, IL 601151649639923
  3. Kasidi DorlandDekalb, IL 601151063993970
  4. Stephanie Englund, LSW, CADCDekalb, IL 601151821390972
  5. Tracy Krezel, B.S.Dekalb, IL 601151467994111
  6. Rebecca LeachDekalb, IL 601151023439734
  7. Stephanie Maszczyk, LSW, CADCDekalb, IL 601151689032807
  8. Gillian MooreDekalb, IL 601151396306445

Common questions

What is Melissa M. Johnson, LCSW's NPI number?

Melissa M. Johnson, LCSW's National Provider Identifier (NPI) is 1437535929, issued on Aug 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Melissa M. Johnson, LCSW located?

The NPPES record lists a practice address at 12 Health Services Dr, Dekalb, IL, 60115. Phone: (815) 756-4875. Providers update this record themselves, so call before visiting.

How can I verify Melissa M. Johnson, LCSW's license?

NPPES lists Illinois license number 149.021116, 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.

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.