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Gregg A Pizzi Psy D & Associates Pllc

Psychologist in Royal Oak, MI · enumerated 2006 · authorized official Gregg Pizzi, Director & Licensed Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1316047905

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Registry record

Entity type Organization (Type 2)
Legal business name Gregg A Pizzi Psy D & Associates Pllc
Practice address 432 S Washington Ave, Suite 1207, Royal Oak, MI, 48067
Phone (888) 377-4994
Fax (888) 377-4994
Enumeration date Sep 23, 2006
Last updated in NPPES Nov 4, 2009

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301011945 (MI) Primary
103T00000X Psychologist Behavioral Health & Social Service Providers · License PY6018 (FL) Secondary

Authorized official

Name Gregg Pizzi
Title Director & Licensed Psychologist
Phone (888) 377-4994

Other identifiers

Identifier Type State Issuer
7295183 Other MI AETNA
68-0-F3-2477-0 Other MI BLUE CROSS BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-04. Verify at npiregistry.cms.hhs.gov.
Where is Gregg A Pizzi Psy D & Associates Pllc located?
The practice location on file with NPPES is in Royal Oak, MI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.