Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laurie A Grisham, MS, CCC/SLP

Speech-Language Pathologist in Helena, MT · enumerated 2011.

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

National Provider Identifier

1841573771

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Registry record

Entity type Individual (Type 1)

Name Laurie A Grisham

Credential MS, CCC/SLP

Sex Female

Practice address 55 W 14th St Ste 201, Helena, MT, 59601

Phone (406) 389-2576

Enumeration date Sep 27, 2011

Last updated in NPPES Oct 9, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 783 (MT) Primary

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

Where does Laurie Grisham practice?

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

What is the NPI number for Laurie Grisham?

The National Provider Identifier (NPI) for Laurie Grisham is 1841573771, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-09.