Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Larissa Lee Treloar, SLP

Speech-Language Pathologist in Waverly, IA · enumerated 2013.

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

National Provider Identifier

1477986313

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Registry record

Entity type Individual (Type 1)

Name Larissa Lee Treloar

Credential SLP

Sex Female

Practice address 1810 4th St Sw Ste 103a, Waverly, IA, 50677

Phone (319) 352-1234

Fax (319) 352-4655

Enumeration date Aug 14, 2013

Last updated in NPPES Aug 14, 2013

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 002347 (IA) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Other identifiers

Identifier	Type	State	Issuer
0665992	Medicaid	IA	-

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

Is NPI 1477986313 active?

Yes, as of the latest NPPES snapshot, NPI 1477986313 is active (record last updated 2013-08-14).

How do I verify Larissa Treloar's NPI record?

Cross-check NPI 1477986313 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 2013-08-14.