Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Denise Marie Vanessen, PHD
Psychologist in Gettysburg, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619185279
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Registry record
Entity type Individual (Type 1)
Name Dr. Denise Marie Vanessen
Credential PHD
Sex Female
Practice address 20 East Middle Street, Gettysburg, PA, 17325
Phone (717) 334-0090
Enumeration date May 18, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS007779L (PA) 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.
Frequently asked questions
Where does Denise Vanessen practice?
The practice location on file with NPPES is in Gettysburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Denise Vanessen?
The National Provider Identifier (NPI) for Denise Vanessen is 1619185279, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.