Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra L Lenhardt

Behavior Analyst in Derwood, MD · enumerated 2019.

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

National Provider Identifier

1659937514

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Registry record

Entity type Individual (Type 1)

Name Alexandra L Lenhardt

Sex Female

Practice address 7613 Standish Pl, Derwood, MD, 20855

Phone (240) 672-0431

Enumeration date May 16, 2019

Last updated in NPPES May 16, 2019

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.

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Frequently asked questions

How do I verify Alexandra Lenhardt's NPI record?

Cross-check NPI 1659937514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659937514 active?

Yes, as of the latest NPPES snapshot, NPI 1659937514 is active (record last updated 2019-05-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-16.