Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Hamilton

Internal Medicine Physician in Christiansburg, VA · enumerated 2019.

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

National Provider Identifier

1477118057

Verified

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Hamilton

Sex Male

Practice address 2900 Lamb Cir Ste 201, Christiansburg, VA, 24073

Phone (540) 731-2328

Fax (540) 639-3950

Enumeration date May 8, 2019

Last updated in NPPES Jun 18, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 05560 (KY) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0102209147 (VA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0102209147 (VA) 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 Mackenzie Hamilton practice?

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

What is the NPI number for Mackenzie Hamilton?

The National Provider Identifier (NPI) for Mackenzie Hamilton is 1477118057, 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 2026-06-18.