Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Gregg Vance

Q: What is the NPI number for Mary Vance?

The National Provider Identifier (NPI) for Mary Vance is 1104742303, a Type 1 (individual) record in the CMS NPPES registry.

Primary Care Nurse Practitioner in Greenwood, MS · enumerated 2026.

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

National Provider Identifier

1104742303

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Registry record

Entity type Individual (Type 1)

Name Mary Gregg Vance

Sex Female

Practice address 1515 County Road 180, Greenwood, MS, 38930

Phone (662) 392-0246

Enumeration date Jun 24, 2026

Last updated in NPPES Jun 24, 2026

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 908523 (MS) Primary

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

Where does Mary Vance practice?

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

What is the NPI number for Mary Vance?

The National Provider Identifier (NPI) for Mary Vance is 1104742303, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.