NPPES file of Aug 9, 2026

William Hamilton, PHD

Clinical Neuropsychologist · Atlanta, GA

William Hamilton, PHD is a clinical neuropsychologist with a practice address in Atlanta, Georgia, and NPI 1972553055, issued on May 11, 2006. Check the license (Georgia PSY002807, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972553055
Name
William Hamilton
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
PSY002807 GA
Self-reported in NPPES; status is on the state search
Practice location
1001 Johnson Ferry RD NE, Atlanta, GA 30342
Phone
(404) 785-2854
Enumerated
May 11, 2006
Record last updated
Jul 13, 2026
Fax
(404) 785-2851
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical neuropsychologist records → All 110 in Georgia → Look up another NPI →

Also registered at 1001 Johnson Ferry RD NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  2. David Banks, MDPediatric Emergency Medicine (Pediatrics) Physician1134156532
  3. Joy Barker, CPNPPediatric Nurse Practitioner1639495963
  4. Lynward Barrett, MDPediatrics Physician1568411346
  5. Amy Baxter, MDPediatric Emergency Medicine (Pediatrics) Physician1073548418
  6. Kristin Bayless, PAPhysician Assistant1932498979

Verify William Hamilton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license PSY002807    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Georgia license search

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William Hamilton among 110 clinical neuropsychologist records in Georgia

William Hamilton, PHD is one of 110 clinical neuropsychologist records with a practice address in Georgia. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 74% newer
  • In a Medicare fileNo · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 36% of these records are
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in Georgia

There are 110 clinical neuropsychologist records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 110 in Georgia → Every provider in Atlanta → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Carla Ammons, PHDAtlanta, GA 303421871212746
  2. Laura BlackwellAtlanta, GA 303421689048076
  3. Billy Holcombe, PH.D.Atlanta, GA 303421801343835
  4. Robyn Howarth, PHDAtlanta, GA 303421255570487
  5. David MarcusAtlanta, GA 303421568629566
  6. Emily Riggall, PHDAtlanta, GA 303421952972523
  7. Kristine Whigham, PSYDAtlanta, GA 303421205011954
  8. Molly Winston, PHDAtlanta, GA 303421740038330

Common questions

What is William Hamilton, PHD's NPI number?

William Hamilton, PHD's National Provider Identifier (NPI) is 1972553055, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Hamilton, PHD located?

The NPPES record lists a practice address at 1001 Johnson Ferry RD NE, Atlanta, GA, 30342. Phone: (404) 785-2854. Providers update this record themselves, so call before visiting.

How can I verify William Hamilton, PHD's license?

NPPES lists Georgia license number PSY002807, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.