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Dr. Gerald L Horn, PH.D.

Psychologist in Bel Air, MD · enumerated 2007 · practices at Courtland Psychological Services, P.A..

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

National Provider Identifier

1952598369

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Registry record

Entity type Individual (Type 1)
Name Dr. Gerald L Horn
Credential PH.D.
Sex Male
Practice address 25 W Courtland St, Suite 202, Bel Air, MD, 21014
Phone (410) 838-5270
Enumeration date Sep 29, 2007
Last updated in NPPES Sep 29, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3054 (MD) Primary
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS-006558-L (PA) Secondary
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
288A Other MD BLUE CROSS BLUE SHIELD

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 Gerald Horn practice?
The practice location on file with NPPES is in Bel Air, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gerald Horn?
The National Provider Identifier (NPI) for Gerald Horn is 1952598369, 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 2007-09-29.