Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryann Denise Lyles, MA, CCC-SLP

Speech-Language Pathologist in Boiling Springs, SC · enumerated 2016.

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

National Provider Identifier

1578924213

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Registry record

Entity type Individual (Type 1)

Name Maryann Denise Lyles

Credential MA, CCC-SLP

Sex Female

Practice address 5043 Sunnycreek Dr, Boiling Springs, SC, 29316

Phone (864) 381-9155

Enumeration date Mar 8, 2016

Last updated in NPPES Sep 4, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 5213 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maryann Lyles practice?

The practice location on file with NPPES is in Boiling Springs, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maryann Lyles?

The National Provider Identifier (NPI) for Maryann Lyles is 1578924213, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.