Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen C Bourdeau, LMP

Massage Therapist in Kirkland, WA · enumerated 2007.

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

National Provider Identifier

1598980955

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stephen C Bourdeau

Credential LMP

Sex Male

Practice address 11821 Ne 128th St, Suite C, Kirkland, WA, 98034

Phone (425) 285-1250

Fax (425) 285-1255

Enumeration date Apr 13, 2007

Last updated in NPPES Sep 15, 2017

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00023394 (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

Is NPI 1598980955 active?

Yes, as of the latest NPPES snapshot, NPI 1598980955 is active (record last updated 2017-09-15).

How do I verify Stephen Bourdeau's NPI record?

Cross-check NPI 1598980955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-15.