Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Atsumi Yamashiro, LMP

Massage Therapist in Bellevue, WA · enumerated 2008.

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

National Provider Identifier

1093967846

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Registry record

Entity type Individual (Type 1)

Name Atsumi Yamashiro

Credential LMP

Sex Female

Practice address Bellevue, WA, 98006

Phone (425) 890-0353

Fax (425) 747-5870

Enumeration date Oct 10, 2008

Last updated in NPPES Oct 10, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00012632 (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

What is the NPI number for Atsumi Yamashiro?

The National Provider Identifier (NPI) for Atsumi Yamashiro is 1093967846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Atsumi Yamashiro practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-10.