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Mrs. Deanne Zeno Simmons, SLPA

Speech-Language Assistant in Placentia, CA · enumerated 2009 · practices at Interface Rehab, Inc..

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

National Provider Identifier

1699915058

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Registry record

Entity type Individual (Type 1)
Name Mrs. Deanne Zeno Simmons
Credential SLPA
Sex Female
Practice address 740 S Placentia Ave, Placentia, CA, 92870
Phone (714) 646-8318
Fax (714) 646-8320
Enumeration date Feb 25, 2009
Last updated in NPPES Feb 25, 2009

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License SPA 363 (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

How do I verify Deanne Simmons's NPI record?
Cross-check NPI 1699915058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699915058 active?
Yes, as of the latest NPPES snapshot, NPI 1699915058 is active (record last updated 2009-02-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.