Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chloe Sophia Grieshaber, BCBA

Behavior Analyst in Vienna, VA · enumerated 2025.

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

National Provider Identifier

1134917214

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Registry record

Entity type Individual (Type 1)

Name Chloe Sophia Grieshaber

Credential BCBA

Sex Female

Practice address 8300 Boone Blvd Ste 500, Vienna, VA, 22182

Phone (571) 409-8841

Enumeration date Apr 28, 2025

Last updated in NPPES Oct 8, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-25-81508 (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 Chloe Grieshaber's NPI record?

Cross-check NPI 1134917214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134917214 active?

Yes, as of the latest NPPES snapshot, NPI 1134917214 is active (record last updated 2026-10-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-08.