Individual provider · Type 1 NPI

Reilly Mackenna Niesz, MA, TLLP

Clinical Psychologist · Livonia, MI

NPI number 1437067428 Active

Practice location

29550 Five Mile Rd
Livonia, MI 48154-3710

Call (800) 395-3223 Map

Mailing address

26545 American Dr
Southfield, MI 48034-6115

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700X6362010423 (MI)

Clinical Psychologist: A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of discip…

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About NPI 1437067428

Reilly Mackenna Niesz, MA, TLLP's National Provider Identifier is 1437067428, issued on Aug 31, 2026. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Livonia, MI. The record was last updated on Sep 9, 2026.