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

Gwendolyn Melani Tinajero, LCSW

Individual provider Clinical Social Worker · NPI 1922600642

Gwendolyn Melani Tinajero, LCSW is a Clinical Social Worker in Addison, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
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

2055 W Army Trail Rd Ste 140
Addison, IL 60101-1478
Phone: (630) 580-8351
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.022543 (IL)

Record details

NPI number1922600642
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 9, 2020
Last updated in NPPESNovember 9, 2020
Certification dateNovember 9, 2020

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