Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Brendan James Riordan, LCSW

Individual provider Clinical Social Worker · NPI 1831258037

Mr. Brendan James Riordan, LCSW is a Clinical Social Worker in Berwyn, Illinois. Qualified in 2007, 19 years ago. Practices with Pillars Community Health, a 7-clinician group. Licensed in Illinois.

Years since qualifying
19
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

6918 Windsor Ave Pillars Fillmore Ctr
Berwyn, IL 60402
Phone: (708) 995-3619
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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 149013471 (IL)

Record details

NPI number1831258037
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESAugust 6, 2024
Certification dateAugust 6, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Pillars Community Health — 7 clinicians
Accepts Medicare assignment Not indicated

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