Irving Glenn Leon, PH.D.
Psychologist · Ann Arbor, MI
Irving Glenn Leon, PH.D. is a psychologist with a practice address in Ann Arbor, Michigan, and NPI 1679503700, issued on Jul 4, 2006. Check the license (Michigan 6301002943, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Irving Glenn Leon
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 6301002943 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2311 E Stadium Blvd, Ann Arbor, MI 48104
- Phone
- (734) 662-2055
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (734) 662-6268
- Entity
- Type 1 · individual
Also registered at 2311 E Stadium Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Beaulieu, MSWClinical Social Worker1760761712
- Elissa Benedek, M.D.Child & Adolescent Psychiatry Physician1679615132
- Sally Dunning, LMSW, ACSWClinical Social Worker1881748150
- William Gabriel, M. D.Psychiatry Physician1548228000
- Judith Green, PH.D.Psychologist1588751887
- Karen Kossick, MSWSocial Worker1619011137
Verify Irving Glenn Leon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301002943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
176 psychologist records list a practice address in Ann Arbor
They are 176 of the 15,616 NPPES records with a practice address in Ann Arbor, and 2,549 psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 176 in Ann Arbor → All 2,549 in Michigan → Every provider in Ann Arbor →
Other psychologist records in Michigan
- Linda Aardema, PSY S PCBirmingham, MI1659391670
- Azad Abbasi, M.S.Detroit, MI1043632862
- Ann Abbey, MA, LLP, RYTRoyal Oak, MI1962034736
- Ban Abbo, MA, LLPCommerce Township, MI1588992499
- Sarah Abdel-Wahab-O'Brien, LLPYpsilanti, MI1518614262
- Inaam AbdulkarimWalled Lake, MI1891392577
- Max Abelman, M. A., L. L. P.Detroit, MI1346433505
- Jeannah Rose Abou AssalyAnn Arbor, MI1174483515
- Atara Abramsky, PH.DSouthfield, MI1497182828
- Maha Abu-Hamdan, PHD, LLPOxford, MI1356689327
Common questions
What is Irving Glenn Leon, PH.D.'s NPI number?
Irving Glenn Leon, PH.D.'s National Provider Identifier (NPI) is 1679503700, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irving Glenn Leon, PH.D. located?
The NPPES record lists a practice address at 2311 E Stadium Blvd, Ann Arbor, MI, 48104. Phone: (734) 662-2055. Providers update this record themselves, so call before visiting.
How can I verify Irving Glenn Leon, PH.D.'s license?
NPPES lists Michigan license number 6301002943, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.