Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Carroll Hughes, M.D.

Emergency Medicine Physician in Chesapeake, VA · enumerated 2006.

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

National Provider Identifier

1205861572

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Carroll Hughes

Credential M.D.

Sex Male

Practice address 736 Battlefield Blvd N, Chesapeake, VA, 23320

Phone (757) 312-6200

Fax (757) 312-6181

Enumeration date Jul 12, 2006

Last updated in NPPES Nov 22, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD034914 (DC) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0101102560 (VA) 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
P01735379	Other	VA	RR MEDICARE
VVM509A	Other	VA	MEDICARE
1205861572	Medicaid	VA	-

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

What specialty is Mark Hughes?

Mark Hughes 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-22.