Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marina C Stoermer, MOT

Occupational Therapist in Shoreline, WA · enumerated 2021.

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

National Provider Identifier

1346902186

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Registry record

Entity type Individual (Type 1)

Name Marina C Stoermer

Credential MOT

Sex Female

Practice address 20310 19th Ave Ne, Shoreline, WA, 98155

Phone (206) 367-5853

Enumeration date Oct 8, 2021

Last updated in NPPES Oct 8, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT61178391 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
61178391	Other	WA	OCCUPATIONAL THERAPY LICENSE

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 Marina Stoermer?

The National Provider Identifier (NPI) for Marina Stoermer is 1346902186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marina Stoermer practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.