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

Dr. Irving Glenn Leon, PHD

Individual provider Psychologist · NPI 1679503700

Dr. Irving Glenn Leon, PHD is a Psychologist in Ann Arbor, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2311 E Stadium Blvd Ste 208
Ann Arbor, MI 48104-4833
Phone: (734) 662-2055
Fax: (734) 662-6268
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6301002943 (MI)

Record details

NPI number1679503700
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3117 Overridge Dr, Ann Arbor, MI 48104-4152

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