William Hamilton, PHD
NPI 1972553055 · Clinical Neuropsychologist · Atlanta, GA
William Hamilton, PHD is a Clinical Neuropsychologist provider in Atlanta, GA (NPI 1972553055).
Provider details
- NPI number
- 1972553055
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- License
- PSY002807 (GA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Hamilton's NPI number?
- William Hamilton's National Provider Identifier (NPI) is 1972553055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hamilton's specialty?
- William Hamilton is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is William Hamilton located?
- William Hamilton's practice location on file with NPPES is 1001 Johnson Ferry Rd Ne, Atlanta, GA 30342.
- What is William Hamilton's phone number?
- The practice phone number listed in the NPPES registry for William Hamilton is (404) 785-2854.
- Is William Hamilton's NPI active?
- Yes — William Hamilton's NPI (1972553055) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.