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

Margaret S Warner PHD Ltd

Organization Clinical Psychologist · NPI 1669898839

Margaret S Warner PHD Ltd provides Clinical Psychologist services in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5712 S Dorchester Ave Unit 1
Chicago, IL 60637-1727 Not confirmed with CMS for 12 years — call before visiting
Phone: (773) 643-8548
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071-002625 (IL)

Record details

NPI number1669898839
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Romney Payne — Secretry/Treasurer · (312) 720-6362
NPI enumeratedMarch 12, 2014
Last updated in NPPESMarch 12, 2014
Mailing address5712 S Dorchester Ave, Unit 1, Chicago, IL 60637-1727

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