Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darsel Lang

Behavior Analyst in Las Vegas, NV · enumerated 2013.

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

National Provider Identifier

1669711412

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Registry record

Entity type Individual (Type 1)

Name Darsel Lang

Sex Female

Practice address 7465 W Lake Mead Blvd, Ste 103, Las Vegas, NV, 89128

Phone (702) 562-1293

Enumeration date Feb 13, 2013

Last updated in NPPES Aug 19, 2020

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 Darsel Lang's NPI record?

Cross-check NPI 1669711412 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669711412 active?

Yes, as of the latest NPPES snapshot, NPI 1669711412 is active (record last updated 2020-08-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-19.