Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Joseph Anthony Alvarez II, ED.S.
School Psychologist in Valencia, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912878497
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Registry record
Entity type Individual (Type 1)
Name Mr. Joseph Anthony Alvarez II
Credential ED.S.
Sex Male
Practice address 27801 Dickason Dr, Valencia, CA, 91355
Phone (661) 294-1188
Enumeration date Sep 16, 2025
Last updated in NPPES Sep 16, 2025
Taxonomy & licenses
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Joseph Alvarez?
Joseph Alvarez is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jonathan Gedalia Athletic Trainer · Valencia, CA NPI 1922520246 Wendy Jones School Psychologist · Valencia, CA NPI 1295214195 Hubert Paz Athletic Trainer · Valencia, CA NPI 1356909832 Mayda Thornton Clinical Social Worker · Santa Clarita, CA NPI 1164301990 Hailee Uemura Marriage & Family Therapist · Valencia, CA NPI 1902785959
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.