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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

WILLIAM HAMILTON PHD
NPI 1972553055
Clinical Neuropsychologist in Atlanta, GA

Active since May 11, 2006
1001 JOHNSON FERRY RD NE, ATLANTA, GA 30342(404) 785-2854(404) 785-2851 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Hamilton Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM HAMILTON PHD (NPI 1972553055) is an individual clinical neuropsychologist in Atlanta, Georgia, licensed in Georgia (PSY002807) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1972553055
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameWILLIAM HAMILTONCredential: PHD
Location Address1001 JOHNSON FERRY RD NEAtlanta, GA 30342
Mailing Address1001 Johnson Ferry Rd NeAtlanta, GA 30342 · (404) 785-2854 · Fax (404) 785-2851
Phone(404) 785-2854
Fax(404) 785-2851
Sole ProprietorNo
Enumeration DateMay 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1972553055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in GA · PSY002807
Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

1001 JOHNSON FERRY RD NE, Atlanta, GA 30342
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Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PATRICIA CALLAGHAN MULLINS MD
Pediatrics
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (404) 785-5252
DAVID ALLEN WERNER M.D.
Pediatrics (Pediatric Emergency Medicine)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960
DR. GREGORY BORIS MELNIKOFF M.D.
Pediatrics (Pediatric Emergency Medicine)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960
DR. PHILIP ROBERT SPANDORFER MD, MSCE
Pediatrics
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (404) 785-2275
DR. JEFFREY STEVEN ROSENBLATT MD
Pediatrics (Pediatric Emergency Medicine)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960
DAVID A BAKKEN M.D.
Pediatrics (Pediatric Emergency Medicine)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960
DR. PHILLIP BRIAN KELLEY M.D.
Pediatrics (Pediatric Emergency Medicine)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960
PATTY J WILSON CPNP
Nurse Practitioner (Pediatrics)
1001 JOHNSON FERRY RD NE
ATLANTA, GA 30342
Fulton County (678) 344-1960

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Hamilton's NPI number?

The NPI number for William Hamilton is 1972553055. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is William Hamilton located?

William Hamilton practices at 1001 Johnson Ferry Rd NE, Atlanta, GA 30342. The listed phone number is (404) 785-2854.

What is William Hamilton's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for William Hamilton was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.