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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Lane Duke, PHD

Psychologist in Grand Island, NE · enumerated 2006 · practices at Crossroads Counseling Services PC.

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

National Provider Identifier

1902815756

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Registry record

Entity type Individual (Type 1)
Name Dr. David Lane Duke
Credential PHD
Sex Male
Practice address Grand Island, NE, 68803
Phone (308) 227-1514
Enumeration date Aug 7, 2006
Last updated in NPPES Dec 24, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 628 (NE) 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.

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Frequently asked questions

What is the NPI number for David Duke?
The National Provider Identifier (NPI) for David Duke is 1902815756, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Duke practice?
The practice location on file with NPPES is in Grand Island, NE. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-24.