Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Melissa M Johnson, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1437535929

Mrs. Melissa M Johnson, LCSW is an Addiction (Substance Use Disorder) Counselor in Dekalb, Illinois. Licensed in Illinois. Registered with an NPI since 2015.

Licensed in
IL
In the registry since
2015
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

12 Health Services Dr
Dekalb, IL 60115-9637
Phone: (815) 756-4875
Fax: (815) 756-2944
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 149.021116 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Clinical Social Worker Taxonomy 1041C0700X · Licence 149.021116 (IL)

Record details

NPI number1437535929
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 6, 2015
Last updated in NPPESOctober 21, 2020
Certification dateOctober 21, 2020

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