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

Mr. Glenn Weiss, LCSW

Individual provider Clinical Social Worker · NPI 1578674222

Mr. Glenn Weiss, LCSW is a Clinical Social Worker in Buffalo Grove, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1987, 39 years ago. Practices with Arbor Counseling Center, Ltd, a 16-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
39
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2006
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

1401 McHenry Rd Ste #122
Buffalo Grove, IL 60089-1382
Phone: (847) 913-0393
Fax: (847) 913-9630
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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 149003833 (IL)

Record details

NPI number1578674222
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 21, 2024
Certification dateJuly 21, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1987 (39 years in practice)
Group practice Arbor Counseling Center, Ltd — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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