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

Margaret S Warner PHD Ltd

Organization Psychologist · NPI 1295170454

Margaret S Warner PHD Ltd is a Psychologist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
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

5559 S Blackstone Ave Unit 2
Chicago, IL 60637-1833
Phone: (773) 643-8548
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 071-002625 (IL)

Record details

NPI number1295170454
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Warner — President · (773) 896-6719
NPI enumeratedMay 1, 2013
Last updated in NPPESMay 1, 2013
Mailing address5559 S Blackstone Ave, Unit 2, Chicago, IL 60637-1833

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