Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael David Horner, PH.D.

Clinical Neuropsychologist in Charleston, SC · enumerated 2006.

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

National Provider Identifier

1275630600

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael David Horner

Credential PH.D.

Sex Male

Practice address 109 Bee St., Mental Health (116), Vamc, Charleston, SC, 29401

Phone (843) 577-5011

Enumeration date Sep 20, 2006

Last updated in NPPES Jul 12, 2007

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 614 (SC) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 614 (SC) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michael Horner?

The National Provider Identifier (NPI) for Michael Horner is 1275630600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Horner practice?

The practice location on file with NPPES is in Charleston, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-12.