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Marcus A Trione, MD

Emergency Medicine Physician in Bellevue, WA · enumerated 2006 · practices at Puget Sound Physicians Pllc.

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

National Provider Identifier

1053414060

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Registry record

Entity type Individual (Type 1)
Name Marcus A Trione
Credential MD
Sex Male
Practice address 1035 116th Avenue Ne, Bellevue, WA, 98004
Phone (425) 688-5759
Fax (425) 688-5101
Enumeration date Sep 6, 2006
Last updated in NPPES Jul 8, 2010

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 39453 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
8280224 Medicaid WA -

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

What is the NPI number for Marcus Trione?
The National Provider Identifier (NPI) for Marcus Trione is 1053414060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marcus Trione practice?
The practice location on file with NPPES is in Bellevue, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-08.