Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dori Lynn Helenius, LMP

Massage Therapist in Tumwater, WA · enumerated 2007.

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

National Provider Identifier

1104974567

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dori Lynn Helenius

Credential LMP

Sex Female

Practice address 1610 Bishop Rd Sw, Suite 101, Tumwater, WA, 98512

Phone (360) 923-5588

Fax (360) 459-9183

Enumeration date Jan 8, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00019233 (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

Where does Dori Helenius practice?

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

What is the NPI number for Dori Helenius?

The National Provider Identifier (NPI) for Dori Helenius is 1104974567, 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 2007-07-08.