NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Carolina Gi Associates, PC

Gastroenterology Physician in Oxford, NC · enumerated 2007 · authorized official Mark Dubinski, Owner.

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

National Provider Identifier

1598965022

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Carolina Gi Associates, PC
Parent organization Carolina Gi Associates, PC
Practice address 1016 College St, Suite 1016, Oxford, NC, 27565
Phone (919) 693-2285
Fax (252) 430-1804
Enumeration date Jul 23, 2007
Last updated in NPPES Jul 23, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Dubinski
Title Owner
Phone (252) 430-8111

Other identifiers

Identifier Type State Issuer
8929224 Medicaid NC -

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Carolina Gi Associates, PC?
Carolina Gi Associates, PC is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-23.