Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hannah Glass, BCBA
Behavior Analyst in Herndon, VA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245904598
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Registry record
Entity type Individual (Type 1)
Name Hannah Glass
Credential BCBA
Sex Female
Practice address 779 Station St, Herndon, VA, 20170
Phone (202) 361-1223
Fax (703) 890-7252
Enumeration date Aug 2, 2021
Last updated in NPPES Dec 11, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 033004019 (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.
Frequently asked questions
How do I verify Hannah Glass's NPI record?
Cross-check NPI 1245904598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1245904598 active?
Yes, as of the latest NPPES snapshot, NPI 1245904598 is active (record last updated 2024-12-11).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-11.