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

Gregg a Pizzi Psy D & Associates PLLC

Organization Psychologist · NPI 1316047905

Gregg a Pizzi Psy D & Associates PLLC is a Psychologist in Royal Oak, Michigan. Licensed in Florida and Michigan. Registered with an NPI since 2006.

Licensed in
FL, MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

432 S Washington Ave Ste 1207
Royal Oak, MI 48067-3854
Phone: (888) 377-4994
Fax: (888) 377-4994
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6301011945 (MI)
Psychologist Taxonomy 103T00000X · Licence PY6018 (FL)

Record details

NPI number1316047905
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregg Pizzi — Director & Licensed Psychologist · (888) 377-4994
NPI enumeratedSeptember 23, 2006
Last updated in NPPESNovember 4, 2009
Mailing address432 S Washington Ave, Suite 1207, Royal Oak, MI 48067-3854

Other providers in Royal Oak