Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Jo Tetreault

Specialist in Everett, WA · enumerated 2007.

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

National Provider Identifier

1487793790

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Registry record

Entity type Individual (Type 1)

Name Melissa Jo Tetreault

Sex Female

Practice address 303 91st Ave Ne, Suite E504, Everett, WA, 98205

Phone (425) 334-6258

Fax (425) 334-1187

Enumeration date Feb 5, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MA00017810 (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

How do I verify Melissa Tetreault's NPI record?

Cross-check NPI 1487793790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487793790 active?

Yes, as of the latest NPPES snapshot, NPI 1487793790 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.