Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Dellinger

Nurse Practitioner in Lenoir, NC · enumerated 2018.

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

National Provider Identifier

1780192500

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Registry record

Entity type Individual (Type 1)

Name Mark Dellinger

Sex Male

Practice address 321 Mulberry St Sw, Lenoir, NC, 28645

Phone (828) 151-5504

Enumeration date Jan 15, 2018

Last updated in NPPES Sep 15, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5010176 (NC) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71016798A (IN) Secondary

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 Dellinger?

Mark Dellinger is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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

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John Dew Pulmonary Disease Physician · Lenoir, NC NPI 1184620593 Richard Lupton Pulmonary Disease Physician · Lenoir, NC NPI 1326035353 Eric Maur Emergency Medicine Physician · Lenoir, NC NPI 1518938737 Donald D Mcneill MD PA Anatomic Pathology & Clinical Pathology Physician · Lenoir, NC NPI 1215900287 Donald Mcneill Anatomic Pathology & Clinical Pathology Physician · Lenoir, NC NPI 1447223052 Wendy Stout Emergency Medicine Physician · Lenoir, NC NPI 1982664629 Diana Mcclinton Emergency Medicine Physician · Lenoir, NC NPI 1255391991 Mark Batts Emergency Medicine Physician · Lenoir, NC NPI 1710947452

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-15.