Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Paul B Gerhardt, PHD
Psychologist in Corona, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013029354
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Registry record
Entity type Individual (Type 1)
Name Paul B Gerhardt
Credential PHD
Sex Male
Practice address 707 Magnolia Ave Suite 1f, Inland Psychiatric Medical Group Inc, Corona, CA, 92879
Phone (951) 737-1917
Fax (951) 735-4105
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Paul Gerhardt?
The National Provider Identifier (NPI) for Paul Gerhardt is 1013029354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Paul Gerhardt practice?
The practice location on file with NPPES is in Corona, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.