NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Nathan Gregg, DO

Student in an Organized Health Care Education/Training Program in Conway, SC · enumerated 2024.

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

National Provider Identifier

1144061201

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Registry record

Entity type Individual (Type 1)
Name Mr. Nathan Gregg
Credential DO
Sex Male
Practice address Conway, SC, 29526
Enumeration date Jun 3, 2024
Last updated in NPPES Jun 3, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

Where does Nathan Gregg practice?
The practice location on file with NPPES is in Conway, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nathan Gregg?
The National Provider Identifier (NPI) for Nathan Gregg is 1144061201, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-03.