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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sheila L. Allen

Speech-Language Pathologist in Waco, TX · enumerated 2006.

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

National Provider Identifier

1083794655

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Registry record

Entity type Individual (Type 1)
Name Sheila L. Allen
Sex Female
Practice address Waco, TX, 76708
Phone (254) 235-2430
Enumeration date Oct 17, 2006
Last updated in NPPES Nov 30, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 24747 (TX) 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 NPI 1083794655 active?
Yes, as of the latest NPPES snapshot, NPI 1083794655 is active (record last updated 2011-11-30).
How do I verify Sheila Allen's NPI record?
Cross-check NPI 1083794655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-30.