Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Matthew David Eggleston, D.O.

Emergency Medicine Physician in Youngstown, OH · enumerated 2009.

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

National Provider Identifier

1659502177

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew David Eggleston

Credential D.O.

Sex Male

Practice address Youngstown, OH, 44504

Phone (330) 480-3667

Enumeration date Jul 31, 2009

Last updated in NPPES Dec 30, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 58.003559 (OH) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 34.010462 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License SL0654 (NV) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 Matthew Eggleston practice?

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

What is the NPI number for Matthew Eggleston?

The National Provider Identifier (NPI) for Matthew Eggleston is 1659502177, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-30.