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Sierra Behavioral Therapy New Mexico LLC

Behavior Analyst in Arlington, TX · enumerated 2026 · authorized official Martha Sierra Fernandez, Clinical Director, Ceo.

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

National Provider Identifier

1518871342

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Registry record

Entity type Organization (Type 2)
Legal business name Sierra Behavioral Therapy New Mexico LLC
Practice address 3209 Village Oak Dr, Arlington, TX, 76017
Phone (786) 306-9184
Enumeration date Sep 29, 2026
Last updated in NPPES Sep 29, 2026

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Martha Sierra Fernandez
Title Clinical Director, Ceo
Phone (786) 306-9184

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

What is the NPI number for Sierra Behavioral Therapy New Mexico LLC?
The NPI for Sierra Behavioral Therapy New Mexico LLC is 1518871342, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Sierra Behavioral Therapy New Mexico LLC?
NPPES lists Martha Sierra Fernandez (Clinical Director, Ceo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-29.