Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Julie Matsen Devitt, PHD
Psychologist in King of Prussia, PA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487157921
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Registry record
Entity type Individual (Type 1)
Name Dr. Julie Matsen Devitt
Credential PHD
Sex Female
Practice address 491 Allendale Road, Suite 322, King of Prussia, PA, 19406
Phone (610) 544-2110
Enumeration date Mar 12, 2018
Last updated in NPPES Jun 30, 2023
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 35SI00650500 (NJ) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY004460 (GA) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS019764 (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 Julie Devitt practice?
The practice location on file with NPPES is in King of Prussia, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Julie Devitt?
The National Provider Identifier (NPI) for Julie Devitt is 1487157921, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-30.