Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kelly Ann Siebecke, SLPA-C

Speech-Language Assistant in Mount Vernon, WA · enumerated 2013 · practices at Skagit Preschool Association and Resource Center.

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

National Provider Identifier

1821336777

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Registry record

Entity type Individual (Type 1)

Name Ms. Kelly Ann Siebecke

Credential SLPA-C

Sex Female

Practice address 320 Pacific Pl, Mount Vernon, WA, 98273

Phone (360) 416-7570

Enumeration date Jan 28, 2013

Last updated in NPPES Jan 28, 2013

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License SP60224690 (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.

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Frequently asked questions

Where does Kelly Siebecke practice?

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

What is the NPI number for Kelly Siebecke?

The National Provider Identifier (NPI) for Kelly Siebecke is 1821336777, 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 2013-01-28.