NPI Portal NPI Lookup & Verification

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Dr. Matthew Eugene Hart, D.O.

Emergency Medicine Physician in Potosi, MO · enumerated 2007.

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

National Provider Identifier

1417005893

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Eugene Hart
Credential D.O.
Sex Male
Practice address 300 Health Way Dr, Potosi, MO, 63664
Phone (573) 438-5451
Fax (573) 438-5791
Enumeration date Jan 8, 2007
Last updated in NPPES Nov 21, 2023

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License DO106076 (MO) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DO106076 (MO) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DO106076 (MO) 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

Other identifiers

Identifier Type State Issuer
080139721 Other - RAILROAD MEDICARE
431845485 Other - GREAT WEST LIFE
431845485 Other - CENTURY PLANNERS
431845485 Other - FIRST HEALTH
58275 Other - GROUP HEALTH PLAN
431845485 Other - PRINCIPAL HEALTH CARE
431845485 Other - AMERICAN POSTAL WORKERS
431845485 Other - GENERAL AMERICAN LIFE
117150 Other MO BLUE CROSS
431845485 Other - CIGNA
0107110 Other - UNITED HEALTHCARE
1680V19251 Other - HEALTHCARE USA
G18560 Other - MERCY HEALTH PLAN
220102500 Other - DEPT OF LABOR
248086027 Medicaid MO -
331383 Other - HEALTHLINK
431845485 Other - HUMANA
798170 Other - HEALTH PARTNERS

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Matthew Hart?
Matthew Hart is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-21.