Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Adrianne Alpern, PH.D
Clinical Psychologist in Orange, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932467354
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Registry record
Entity type Individual (Type 1)
Name Dr. Adrianne Alpern
Credential PH.D
Sex Female
Practice address 1201 W La Veta Ave, Orange, CA, 92868
Phone (714) 509-8481
Enumeration date Apr 24, 2012
Last updated in NPPES Sep 30, 2023
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY2012591 (CA) Secondary
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY28814 (CA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PSY28814 | Other | CA | CA BOARD OF PSYCHOLOGY |
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 Adrianne Alpern?
The National Provider Identifier (NPI) for Adrianne Alpern is 1932467354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adrianne Alpern practice?
The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Roberto Barretto Otolaryngology Physician · Orange, CA NPI 1477552941 Marshall Rowen Diagnostic Radiology Physician · Orange, CA NPI 1497754907 William Adelman Pediatric Adolescent Medicine Physician · Orange, CA NPI 1831191386 Pamela Falk Optometrist · Orange, CA NPI 1811989262 Carla Maria Alcid Pediatric Emergency Medicine (Emergency Medicine) Physician · Orange, CA NPI 1942285507 Ravi Krishnan Neonatal-Perinatal Medicine Physician · Orange, CA NPI 1588640197 Adam Schwarz Pediatric Critical Care Medicine Physician · Orange, CA NPI 1194797951 Paul Liu Pediatric Critical Care Medicine Physician · Orange, CA NPI 1548233018
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-30.