Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Orlanzzini
Social Worker in San Dimas, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558089714
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Registry record
Entity type Individual (Type 1)
Name Anna Orlanzzini
Sex Female
Practice address 180 Via Verde, San Dimas, CA, 91773
Phone (909) 957-6239
Enumeration date Aug 15, 2022
Last updated in NPPES Oct 20, 2023
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 109756 (CA) Secondary
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 Anna Orlanzzini?
The National Provider Identifier (NPI) for Anna Orlanzzini is 1558089714, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Orlanzzini practice?
The practice location on file with NPPES is in San Dimas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Wayde Shoemake Rehabilitation Practitioner · San Dimas, CA NPI 1508999087 Victor Pacheco Day Training/Habilitation Specialist · San Dimas, CA NPI 1881716181 Christopher Gentry Professional Counselor · San Dimas, CA NPI 1104350008 Melody Ma Marriage & Family Therapist · San Dimas, CA NPI 1720560584 Monique Gutierrez Marriage & Family Therapist · San Dimas, CA NPI 1033772231 Kelly Brooks Student in an Organized Health Care Education/Training Program · San Dimas, CA NPI 1699558338
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-20.