Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Annabelle Fay
Behavior Analyst in Newark, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467317164
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Registry record
Entity type Individual (Type 1)
Name Annabelle Fay
Sex Female
Practice address 36474 Buckeye St, Newark, CA, 94560
Phone (510) 706-5447
Enumeration date Dec 16, 2025
Last updated in NPPES Dec 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
What specialty is Annabelle Fay?
Annabelle Fay is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-16.