Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy K Heffelfinger

Family Nurse Practitioner in Warrenton, VA · enumerated 2026.

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

National Provider Identifier

1366394322

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Registry record

Entity type Individual (Type 1)

Name Amy K Heffelfinger

Sex Female

Practice address 75 W Lee Hwy, Warrenton, VA, 20186

Phone (540) 351-0662

Enumeration date Feb 12, 2026

Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024196348 (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.

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Frequently asked questions

How do I verify Amy Heffelfinger's NPI record?

Cross-check NPI 1366394322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366394322 active?

Yes, as of the latest NPPES snapshot, NPI 1366394322 is active (record last updated 2026-03-03).

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