Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah L Chagnon, LDT

Dental Therapist in La Conner, WA · enumerated 2021.

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

National Provider Identifier

1881285732

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Registry record

Entity type Individual (Type 1)

Name Sarah L Chagnon

Credential LDT

Sex Female

Practice address 17395 Reservation Rd, La Conner, WA, 98257

Phone (360) 466-3900

Enumeration date Feb 2, 2021

Last updated in NPPES Feb 2, 2021

Taxonomy & licenses

125J00000X Dental Therapist Dental Providers · License 19-TDT-01 (WA) 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

What is the NPI number for Sarah Chagnon?

The National Provider Identifier (NPI) for Sarah Chagnon is 1881285732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Chagnon practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-02.