Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ismael Mohammed El-Tayuddin

Behavior Analyst in Broadlands, VA · enumerated 2021.

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

National Provider Identifier

1992474761

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Registry record

Entity type Individual (Type 1)

Name Mr. Ismael Mohammed El-Tayuddin

Sex Male

Practice address 21576 Iredell Ter, Broadlands, VA, 20148

Phone (510) 738-7709

Fax (844) 333-0432

Enumeration date Sep 7, 2021

Last updated in NPPES Sep 7, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0133002040 (VA) 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 Ismael El-Tayuddin?

Ismael El-Tayuddin 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-07.