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Erika Thonn, OT

Pediatric Occupational Therapist in Lake Stevens, WA · enumerated 2024 · practices at Sherwood Community Services.

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

National Provider Identifier

1194560789

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Registry record

Entity type Individual (Type 1)
Name Erika Thonn
Credential OT
Sex Female
Practice address 402 91st Ave Ne, Lake Stevens, WA, 98258
Phone (425) 404-3104
Fax (425) 335-1894
Enumeration date Jun 26, 2024
Last updated in NPPES Jun 26, 2024

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT61556784 (WA) Primary
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT 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.

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Frequently asked questions

Where does Erika Thonn practice?
The practice location on file with NPPES is in Lake Stevens, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erika Thonn?
The National Provider Identifier (NPI) for Erika Thonn is 1194560789, 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 2024-06-26.