Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mireille Joseph Tuttle, D.C.

Chiropractor in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1376689034

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Registry record

Entity type Individual (Type 1)

Name Dr. Mireille Joseph Tuttle

Credential D.C.

Sex Female

Practice address 4347 Roosevelt Way Ne, Seattle, WA, 98105

Phone (206) 633-5556

Fax (206) 633-5559

Enumeration date Jan 29, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH00034150 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
0169363	Other	WA	LABOR AND INDUSTRY

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

How do I verify Mireille Tuttle's NPI record?

Cross-check NPI 1376689034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376689034 active?

Yes, as of the latest NPPES snapshot, NPI 1376689034 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.