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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer O'Brien

Behavior Analyst in Baltimore, MD · enumerated 2021.

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

National Provider Identifier

1497423925

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Registry record

Entity type Individual (Type 1)
Name Jennifer O'Brien
Sex Female
Practice address 5525 Eastern Ave Ste 109, Baltimore, MD, 21224
Enumeration date Aug 31, 2021
Last updated in NPPES Jul 7, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License LBA1093 (MD) 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

Is NPI 1497423925 active?
Yes — as of the latest NPPES snapshot, NPI 1497423925 is active (record last updated 2026-07-07).
How do I verify Jennifer O'Brien's NPI record?
Cross-check NPI 1497423925 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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