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Dr. Donald Lee Davidson, PH.D.

Clinical Psychologist in Lilburn, GA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629144183

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Registry record

Entity type Individual (Type 1)
Name Dr. Donald Lee Davidson
Credential PH.D.
Sex Male
Practice address 620 Hillcrest Rd Nw, Suite 300, Lilburn, GA, 30047
Phone (770) 638-1577
Fax (770) 638-1580
Enumeration date Nov 27, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1823 (GA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
00625776B Medicaid GA -

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.

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Frequently asked questions

Where does Donald Davidson practice?
The practice location on file with NPPES is in Lilburn, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donald Davidson?
The National Provider Identifier (NPI) for Donald Davidson is 1629144183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.