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Dr. Mark Edward Humphrey, MD

Family Medicine Physician in Winnsboro, SC · enumerated 2006.

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

National Provider Identifier

1801976402

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Edward Humphrey
Credential MD
Sex Male
Practice address 56 Us Highway 321 Byp N, Winnsboro, SC, 29180
Phone (803) 635-6343
Fax (803) 635-6343
Enumeration date Oct 17, 2006
Last updated in NPPES Jul 15, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License R1133 (KY) Secondary
2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 36168 (SC) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 36168 (SC) 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
361682 Medicaid SC -

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

What is the NPI number for Mark Humphrey?
The National Provider Identifier (NPI) for Mark Humphrey is 1801976402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Humphrey practice?
The practice location on file with NPPES is in Winnsboro, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-15.