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

Organization Clinical Social Worker · NPI 1699317586

Erin Tinnon, LCSW, PLLC is a Clinical Social Worker in Chicago, Illinois. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4707 N Broadway St Ste 200
Chicago, IL 60640-4999
Phone: (773) 796-5987
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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

Record details

NPI number1699317586
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Erin Tinnon — Sole Member · (773) 796-5987
NPI enumeratedOctober 11, 2019
Last updated in NPPESOctober 11, 2019
Mailing address4707 N Broadway St Ste 200, Chicago, IL 60640-4999

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