Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Trisha Griggs

Speech-Language Pathologist in Aberdeen, WA · enumerated 2012.

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

National Provider Identifier

1598015471

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Registry record

Entity type Individual (Type 1)

Name Trisha Griggs

Sex Female

Practice address 216 N G St, Aberdeen, WA, 98520

Phone (360) 538-2083

Enumeration date Sep 18, 2012

Last updated in NPPES Sep 18, 2012

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 485063B (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
485063B	Other	-	SCHOOL SPEECH LANGUAGE PATHOLOGIST-CONDITIONAL CERTIFICATE

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 Trisha Griggs practice?

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

What is the NPI number for Trisha Griggs?

The National Provider Identifier (NPI) for Trisha Griggs is 1598015471, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.