Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Jeffrey Dufine, M.D.

Q: What is the NPI number for Mark Dufine?

The National Provider Identifier (NPI) for Mark Dufine is 1508820432, a Type 1 (individual) record in the CMS NPPES registry.

Emergency Medicine Physician in Wilmington, NC · enumerated 2006.

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

National Provider Identifier

1508820432

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Registry record

Entity type Individual (Type 1)

Name Mark Jeffrey Dufine

Credential M.D.

Sex Male

Practice address 4402 Shipyard Blvd, Wilmington, NC, 28403

Phone (910) 202-3363

Fax (910) 791-9626

Enumeration date Apr 17, 2006

Last updated in NPPES Sep 14, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 38933 (NC) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 38933 (NC) 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
235110	Medicaid	NC	-
8929274	Medicaid	NC	-
29274	Other	NC	BCBS

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 is the NPI number for Mark Dufine?

The National Provider Identifier (NPI) for Mark Dufine is 1508820432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Dufine practice?

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

Other providers at this practice address

Browse all →

Medac Health Services, PA Emergency Medicine Physician · Wilmington, NC NPI 1356345920 Joseph Williamson Emergency Medicine Physician · Wilmington, NC NPI 1295739712 Randall Willard Emergency Medicine Physician · Wilmington, NC NPI 1700880101 Alfred Woodworth Family Medicine Physician · Wilmington, NC NPI 1174528558 Michael Ott Emergency Medicine Physician · Wilmington, NC NPI 1083619472 Kevin Reese Emergency Medicine Physician · Wilmington, NC NPI 1073518460 Matthew Radack Emergency Medicine Physician · Wilmington, NC NPI 1508861998 John Tseng Emergency Medicine Physician · Wilmington, NC NPI 1770588162

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-14.