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

Letha Ann Armstead, LPN

Licensed Practical Nurse in South Charleston, WV · enumerated 2023.

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

National Provider Identifier

1336825066

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Registry record

Entity type Individual (Type 1)

Name Letha Ann Armstead

Credential LPN

Sex Female

Practice address South Charleston, WV, 25309

Phone (304) 346-9667

Fax (304) 346-9717

Enumeration date Jun 27, 2023

Last updated in NPPES Jun 27, 2023

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

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 23836 (WV) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Letha Armstead?

The National Provider Identifier (NPI) for Letha Armstead is 1336825066, a Type 1 (individual) record in the CMS NPPES registry.

Where does Letha Armstead practice?

The practice location on file with NPPES is in South Charleston, WV. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-27.