Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara Zarebczan Dull, MD

Surgery Physician in Raleigh, NC · enumerated 2007.

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

National Provider Identifier

1497955728

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Barbara Zarebczan Dull

Credential MD

Sex Female

Practice address 3100 Duraleigh Rd, Raleigh, NC, 27612

Phone (919) 784-7874

Fax (919) 784-2367

Enumeration date Jul 24, 2007

Last updated in NPPES Feb 6, 2023

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 2014015414 (MO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2015-00898 (NC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Barbara Dull?

Barbara Dull is registered in NPPES with the primary taxonomy of Surgery 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-06.