Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Greyson Michael Vann, MD

Q: What is the NPI number for Greyson Vann?

The National Provider Identifier (NPI) for Greyson Vann is 1598344525, a Type 1 (individual) record in the CMS NPPES registry.

Critical Care Medicine (Anesthesiology) Physician in Fayetteville, NC · enumerated 2021.

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

National Provider Identifier

1598344525

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Registry record

Entity type Individual (Type 1)

Name Greyson Michael Vann

Credential MD

Sex Male

Practice address 1638 Owen Dr, Fayetteville, NC, 28304

Phone (910) 615-7392

Fax (910) 615-7633

Enumeration date Apr 6, 2021

Last updated in NPPES Jul 31, 2026

Taxonomy & licenses

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 2026-02694 (NC) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0116035926 (VA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2026-02694 (NC) Secondary

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

Where does Greyson Vann practice?

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

What is the NPI number for Greyson Vann?

The National Provider Identifier (NPI) for Greyson Vann is 1598344525, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-31.