Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Atlantis Angel Sligh

Behavior Analyst in Winchester, VA · enumerated 2024.

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

National Provider Identifier

1003639022

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Registry record

Entity type Individual (Type 1)

Name Atlantis Angel Sligh

Sex Female

Practice address 611 W Jubal Early Dr, Winchester, VA, 22601

Phone (540) 495-1498

Enumeration date Nov 7, 2024

Last updated in NPPES Nov 8, 2024

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

How do I verify Atlantis Sligh's NPI record?

Cross-check NPI 1003639022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003639022 active?

Yes, as of the latest NPPES snapshot, NPI 1003639022 is active (record last updated 2024-11-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-08.