Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Dunn-Sarmiento

Behavior Technician in Temecula, CA · enumerated 2016.

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

National Provider Identifier

1316481344

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Registry record

Entity type Individual (Type 1)

Name William Dunn-Sarmiento

Sex Male

Practice address 27268 Via Industria, Temecula, CA, 92590

Phone (951) 265-6504

Enumeration date Dec 9, 2016

Last updated in NPPES Dec 9, 2016

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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

What specialty is William Dunn-Sarmiento?

William Dunn-Sarmiento is registered in NPPES with the primary taxonomy of Behavior Technician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-09.