Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sierra Ann Havrilla Liotta, M.ED. CCC-SLP

Speech-Language Pathologist in Haughton, LA · enumerated 2019.

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

National Provider Identifier

1326690579

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sierra Ann Havrilla Liotta

Credential M.ED. CCC-SLP

Sex Female

Practice address 225 Southern Creek Cir, Haughton, LA, 71037

Phone (706) 466-2865

Enumeration date Jul 9, 2019

Last updated in NPPES Apr 3, 2020

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 7850 (LA) Primary

Other identifiers

Identifier	Type	State	Issuer
-	Other	-	N/A

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 Sierra Liotta practice?

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

What is the NPI number for Sierra Liotta?

The National Provider Identifier (NPI) for Sierra Liotta is 1326690579, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-03.