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Dr. Marshall Jay Barker, DO

General Practice Physician in Snow Hill, NC · enumerated 2006.

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

National Provider Identifier

1083655005

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Registry record

Entity type Individual (Type 1)
Name Dr. Marshall Jay Barker
Credential DO
Sex Male
Practice address 205 Martin Luther King Jr. Parkway, Snow Hill, NC, 28580
Phone (252) 747-4199
Fax (252) 747-8400
Enumeration date Jun 9, 2006
Last updated in NPPES Mar 20, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 25205 (NC) Secondary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 25205 (NC) Primary
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
13197 Other NC BCBS
8913197 Medicaid NC -

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 Marshall Barker?
Marshall Barker is registered in NPPES with the primary taxonomy of General Practice 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 2023-03-20.