Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Joan E Vargas-Herzfeldt, LCSW, CADC

Individual provider Clinical Social Worker · NPI 1326768599

Joan E Vargas-Herzfeldt, LCSW, CADC is a Clinical Social Worker in Chicago, Illinois. Qualified in 2016, 10 years ago. Practices with Hamdard Health Alliance, a 19-clinician group and offers telehealth. Licensed in Illinois.

Years since qualifying
10
Licensed in
IL
In the registry since
2022
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

4701 N Broadway St Ste 1
Chicago, IL 60640-4908
Phone: (773) 271-0657
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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 149025275 (IL)

Record details

NPI number1326768599
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , CADC
Sole proprietorYes
NPI enumeratedAugust 29, 2022
Last updated in NPPESNovember 10, 2025
Certification dateNovember 10, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Hamdard Health Alliance — 19 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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