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

Mackenzie Lyn Ayers, LCSW

Clinical Social Worker in Chantilly, VA · enumerated 2019.

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

National Provider Identifier

1396388690

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Lyn Ayers

Credential LCSW

Sex Female

Practice address Chantilly, VA, 20152

Phone (571) 390-8999

Enumeration date Oct 21, 2019

Last updated in NPPES Jun 30, 2021

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904011072 (VA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What is the NPI number for Mackenzie Ayers?

The National Provider Identifier (NPI) for Mackenzie Ayers is 1396388690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mackenzie Ayers practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-30.