Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allan Radislav Abayev

Oral and Maxillofacial Surgery (Dentist) in Loma Linda, CA · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992649479

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Registry record

Entity type Individual (Type 1)

Name Allan Radislav Abayev

Sex Male

Practice address 11234 Anderson Street Gme Office Ua-202, Loma Linda, CA, 92350

Phone (909) 558-4671

Enumeration date Apr 16, 2026

Last updated in NPPES Apr 16, 2026

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 390200000X (CA) Primary

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.

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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 Allan Abayev?

Allan Abayev is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.