Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyson T Dutton, OTR/L, CHT

Occupational Therapist in Silverdale, WA · enumerated 2006.

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

National Provider Identifier

1801909569

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Registry record

Entity type Individual (Type 1)

Name Alyson T Dutton

Credential OTR/L, CHT

Sex Female

Practice address 2200 Nw Myhre Rd, Silverdale, WA, 98383

Phone (360) 830-1100

Fax (360) 830-1385

Enumeration date Aug 16, 2006

Last updated in NPPES Aug 21, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00002504 (WA) Primary

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00002504 (WA) Secondary

Other identifiers

Identifier	Type	State	Issuer
189859	Other	WA	L&I
3152DU	Other	WA	Regence
8402851	Medicaid	WA	-
8939144	Other	WA	L&I Crime Victims

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alyson Dutton?

Alyson Dutton is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.