Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martin Muy-Rivera, PA-C

Physician Assistant in Renton, WA · enumerated 2007.

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

National Provider Identifier

1457540825

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Registry record

Entity type Individual (Type 1)

Name Martin Muy-Rivera

Credential PA-C

Sex Male

Practice address 500 Sw 39th St, Suite 150, Renton, WA, 98057

Phone (425) 264-2568

Fax (425) 264-2569

Enumeration date Oct 22, 2007

Last updated in NPPES Jul 19, 2019

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10005323 (WA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10005323 (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

Where does Martin Muy-Rivera practice?

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

What is the NPI number for Martin Muy-Rivera?

The National Provider Identifier (NPI) for Martin Muy-Rivera is 1457540825, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-19.