Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark A Maestas, YOUTHCARE SPECIALIST

Counselor in Clovis, NM · enumerated 2009.

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

National Provider Identifier

1154554541

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Registry record

Entity type Individual (Type 1)

Name Mark A Maestas

Credential YOUTHCARE SPECIALIST

Sex Male

Practice address 1621 Sutter Place, Clovis, NM, 88101

Phone (575) 769-2345

Fax (575) 769-9013

Enumeration date Sep 1, 2009

Last updated in NPPES Mar 17, 2015

Taxonomy & licenses

101Y00000X Counselor 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

Is NPI 1154554541 active?

Yes, as of the latest NPPES snapshot, NPI 1154554541 is active (record last updated 2015-03-17).

How do I verify Mark Maestas's NPI record?

Cross-check NPI 1154554541 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 2015-03-17.