Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Louis Joseph Dix Jr., PH.D.
Psychologist in Milledgeville, GA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356466999
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Registry record
Entity type Individual (Type 1)
Name Dr. Louis Joseph Dix Jr.
Credential PH.D.
Sex Male
Practice address 620 Broad Street Powell Building Ofc 205-C, Central State Hospital, Milledgeville, GA, 31062
Phone (478) 445-7239
Fax (478) 445-1329
Enumeration date Mar 20, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY001937 (GA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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.
Frequently asked questions
Where does Louis Dix practice?
The practice location on file with NPPES is in Milledgeville, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Louis Dix?
The National Provider Identifier (NPI) for Louis Dix is 1356466999, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.