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

Miss Lydia Faith Hayes, MS

Speech-Language Pathologist in Danville, VA · enumerated 2019.

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

National Provider Identifier

1821639832

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Registry record

Entity type Individual (Type 1)

Name Miss Lydia Faith Hayes

Credential MS

Sex Female

Practice address Danville, VA, 24540

Phone (434) 797-5531

Enumeration date Oct 1, 2019

Last updated in NPPES Oct 1, 2019

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 2204000410 (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

How do I verify Lydia Hayes's NPI record?

Cross-check NPI 1821639832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821639832 active?

Yes, as of the latest NPPES snapshot, NPI 1821639832 is active (record last updated 2019-10-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-01.