Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rebecca Walter, PHD
Psychologist in Radnor, PA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871736546
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Registry record
Entity type Individual (Type 1)
Name Rebecca Walter
Credential PHD
Sex Female
Practice address 320 King of Prussia Rd, Radnor, PA, 19087
Phone (215) 254-1580
Enumeration date Apr 10, 2009
Last updated in NPPES Aug 21, 2024
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS016612 (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
What is the NPI number for Rebecca Walter?
The National Provider Identifier (NPI) for Rebecca Walter is 1871736546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rebecca Walter practice?
The practice location on file with NPPES is in Radnor, PA. 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 2024-08-21.