Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matthew Woodson Herrin, L.M.P. MA00023238

Mechanotherapist in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1386860781

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Woodson Herrin

Credential L.M.P. MA00023238

Sex Male

Practice address 10212 5th Ave Ne, Suite 140, Seattle, WA, 98125

Phone (206) 440-1634

Fax (206) 374-8202

Enumeration date Apr 17, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License MA00023238 (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.

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Frequently asked questions

Is NPI 1386860781 active?

Yes, as of the latest NPPES snapshot, NPI 1386860781 is active (record last updated 2007-07-08).

How do I verify Matthew Herrin's NPI record?

Cross-check NPI 1386860781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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