Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Gambone, PA

Physician Assistant in Bellevue, WA · enumerated 2006.

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

National Provider Identifier

1104869478

Verified

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Registry record

Entity type Individual (Type 1)

Name Matthew Gambone

Credential PA

Sex Male

Practice address 1810 116th Ave Ne, Suite D, Bellevue, WA, 98004

Phone (425) 455-2131

Fax (425) 455-2335

Enumeration date Jun 14, 2006

Last updated in NPPES Feb 28, 2017

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10003733 (WA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
1391507	Medicaid	CO	-

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 Matthew Gambone's NPI record?

Cross-check NPI 1104869478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104869478 active?

Yes, as of the latest NPPES snapshot, NPI 1104869478 is active (record last updated 2017-02-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-28.