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

Alyssa Pearlstein, LCSW

Individual provider Social Worker · NPI 1144882259

Alyssa Pearlstein, LCSW is a Clinical Social Worker in Chicago, Illinois. Qualified in 2017, 9 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Licensed in
IL
In the registry since
2019
Specialties on file
2
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

9831 S Western Ave
Chicago, IL 60643-1740
Phone: (773) 445-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 840 S Waukegan Rd, Lake Forest, IL 60045-2608 — (847) 769-6327

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.021563 (IL)
Social Worker Taxonomy 104100000X · Licence 150.102668 (IL)

Record details

NPI number1144882259
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 28, 2019
Last updated in NPPESNovember 25, 2022
Certification dateNovember 25, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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