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

Aser L Williams, LCSW

Individual provider Counselor · NPI 1386161131

Aser L Williams, LCSW is a Counselor in Evanston, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2017
Specialties on file
4
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

900 Chicago Ave # 204
Evanston, IL 60202-1872
Phone: (312) 661-5598
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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 149017964
Counselor Taxonomy 101Y00000X · Licence 149017964 (IL)
Community/Behavioral Health Agency Taxonomy 251S00000X · Licence 149017694 (IL)
Adult Mental Health Clinic/Center Taxonomy 261QM0850X · Licence 149017694 (IL)

Record details

NPI number1386161131
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 23, 2017
Last updated in NPPESJuly 23, 2020
Certification dateJuly 23, 2020
Mailing address1751d W Howard St # 267, Chicago, IL 60626-1626

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