Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

G. Mann, Ltd

Organization Clinical Psychologist · NPI 1770881252

G. Mann, Ltd provides Clinical Psychologist services in Oak Park, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
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

825 Division St
Oak Park, IL 60302-1548 Not confirmed with CMS for 15 years — call before visiting
Phone: (773) 339-2872
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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 071006646 (IL)

Record details

NPI number1770881252
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gayle Mann — President · (773) 339-2872
NPI enumeratedMarch 7, 2011
Last updated in NPPESMarch 7, 2011
Mailing address825 Division St, Oak Park, IL 60302-1548

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