Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cristel Alcocer, PSY.D.
Clinical Psychologist in Tucson, AZ · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538545587
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Registry record
Entity type Individual (Type 1)
Name Cristel Alcocer
Credential PSY.D.
Sex Female
Practice address 355th Medical Group, 4175 S. Alamo Ave., Tucson, AZ, 85707
Phone (520) 228-4926
Enumeration date Jul 31, 2015
Last updated in NPPES Oct 14, 2022
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY-005122 (AZ) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY-005122 (AZ) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
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 Cristel Alcocer?
Cristel Alcocer is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-14.