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

Jana Hartjen, PSY.D

Clinical Psychologist in Marlton, NJ · enumerated 2020.

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

National Provider Identifier

1477188282

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Registry record

Entity type Individual (Type 1)
Name Jana Hartjen
Credential PSY.D
Sex Female
Practice address Marlton, NJ, 08053
Enumeration date Mar 12, 2020
Last updated in NPPES Aug 21, 2024

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS018945 (PA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 35SI00681800 (NJ) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 Jana Hartjen?
The National Provider Identifier (NPI) for Jana Hartjen is 1477188282, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jana Hartjen practice?
The practice location on file with NPPES is in Marlton, NJ. 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 2024-08-21.